about the cation the ancient city Siwa Oasis File Ammonium 3D balls.png thumb The Nitrogen N Hydrogen H sub 4 sub sup sup ion File Bildung Ammonium.svg thumb Formation of ammonium The ammonium more obscurely ... . Ammonium is also a general name for positively charged or protonated Substitution reaction substituted amine s and quaternary ammonium cation s NR sub 4 sub sup sup , where one or more hydrogen atoms ... sub sup sup is denoted by the name azanium instead of ammonium. Acid base properties Image Hydrochloric acid ammonia.jpg thumb Fumes from hydrochloric acid and ammonia forming a white cloud of ammonium chloride . The ammonium ion is generated when ammonia, a weak base, reacts with Br nsted Lowry acid ... constant p K sub a sub of NH sub 4 sub sup sup is 9.25. The ammonium ion is mildly acidic ... sup HB NH sub 3 sub Thus, treatment of concentrated solutions of ammonium salts with strong base gives ammonia. When ammonia is dissolved in water, a tiny amount of it converts to ammonium ions H sub ... the ammonium ion depends on the pH of the solution. If the pH is low, the equilibrium shifts to the right more ammonia molecules are converted into ammonium ions. If the pH is high the concentration ... from the ammonium ion, generating ammonia. Formation of ammonium compounds can also occur in the vapor ... of ammonium chloride forms, which eventually settles out as a solid in a thin white layer on surfaces. The conversion of ammonium back to ammonia is easily accomplished by the addition of strong base. Ammonium salts Ammonium cation is found in a variety of salt chemistry salt s such as ammonium carbonate , ammonium chloride , and ammonium nitrate . Most simple ammonium salts are very soluble in water. An exception is ammonium hexachloroplatinate , the formation of which was once used as a test for ammonium. The ammonium salts of nitrate and especially perchlorate are highly explosive, in these cases ammonium is the reducing agent. In an unusual process, ammonium ions form an amalgam chemistry ... more details
Ammonium molybdate can refer to Ammonium orthomolybdate , NH sub 4 sub sub 2 sub MoO sub 4 sub Ammonium heptamolybdate , NH sub 4 sub sub 6 sub Mo sub 7 sub O sub 24 sub , usually encountered as the tetrahydrate disambig de Ammoniummolybdat ... more details
Ammonium vanadate may refer to Ammonium metavanadate ammonium trioxovanadate V , NH sub 4 sub VO sub 3 sub Ammonium orthovanadate ammonium tetraoxovanadate V , NH sub 4 sub sub 3 sub VO sub 4 sub Ammonium hexavanadate , NH sub 4 sub sub 2 sub V sub 6 sub O sub 16 sub ref http www.inchem.org documents icsc icsc eics1522.htm http www.inchem.org documents icsc icsc eics1522.htm ref References reflist disambig ... more details
chembox Watchedfields changed verifiedrevid 399519652 ImageFile Ammonium sulfite.svg ImageSize 200px ImageFile1 Ammonium sulfite 3D balls.png ImageSize1 230px ImageName1 Ball and stick ninja of two ammonium cations and one sulfite anion IUPACName Ammonium sulfite OtherNames Ammonium sulphite, Diammonium sulfite, Diammonium sulfonate, Sulfurous acid, Diammonium salt, Sulfurous acid, ammonium salt 1 ... Material Safety Data Sheet Ammonium sulfite MSDS. http www.sciencelab.com msds.php?msdsId 9922932 ... Celsius ref name pubchem Ammonium Sulphite PubChem Public Chemical Database. The PubChem Project ... OtherAnions Ammonium hydroxide Ammonium thiosulfate Ammonium sulfate Ammonium bisulfate Ammonium persulfate OtherCations Sodium Sulfite Potassium Sulfite OtherCpds Ammonium sulfite is the ammonium ... sub . Preparation Ammonium sulfite can be prepared by the reaction of ammonia with sulfur dioxide in aqueous ... For cosmetics, ammonium sulfite is used as a hair straightening agent and a hair waving agent. ref name ...?fuseaction search.details&id 31900 . ref Ammonium based hair products have been made to replace sodium ... food product with ammonium sulfite is caramel coloring. According to the FDA, caramel coloring contains ammonium, potassium, or sodium sulfite. ref name FDA United States. FDA. CFR Code of Federal ... cdrh cfdocs cfcfr CFRSearch.cfm?FR 73.85 . ref Ammonium sulfite is used as a reducing agent in photography. When film photographs are being developed ammonium sulfite can be one of the reducing ... of Chemicals, Drugs, and Biologicals. Whitehouse Station, NJ Merck, 2001. 561. Print. ref Ammonium sulfite can also be used in the making of bricks. The bricks made using ammonium sulfite are mainly used for blast furnace linings. ref name Merck ref Ammonium sulfite can be included in lubricants ... and keep impurities out of the metals. ref name Merck ref Ammonium sulfite has been used in gas ... 54 56 ref The ammonium sulfite reacts with acidic air samples as a reducing agent. The Air is reduced ... more details
Unreferenced stub auto yes date December 2009 Chembox verifiedrevid 399509611 ImageFile Ammonium chlorate 3D balls.png ImageSize ImageName Ammonium chlorate IUPACName Ammonium chlorate OtherNames Section1 Chembox Identifiers ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 55411 InChI 1 ClHO3.H3N c2 1 3 4 h H,2,3,4 1H3 InChIKey KHPLPBHMTCTCHA UHFFFAOYAQ StdInChI Ref stdinchicite correct chemspider StdInChI 1S ClHO3.H3N c2 1 3 4 h H,2,3,4 1H3 StdInChIKey Ref stdinchicite correct chemspider StdInChIKey KHPLPBHMTCTCHA UHFFFAOYSA N CASNo Ref cascite correct ?? CASNo 10192 29 7 PubChem 61491 SMILES O Cl O O.N Section2 Chembox Properties N 1 H 4 Cl 1 O 3 Appearance small colorless crystals Density 2.42 g cm sup 3 sup MeltingPt 380 C decomp. BoilingPt Solubility Section3 Chembox Hazards MainHazards strong oxidant, decomposes when heated FlashPt Autoignition Section8 Chembox Related OtherAnions Ammonium chloride br Ammonium perchlorate OtherCations Barium chlorate br Potassium chlorate br Sodium chlorate Ammonium chlorate is an inorganic compound with the formula NH sub 4 sub ClO sub 3 sub . It is obtained by neutralizing chloric acid with either ammonia or ammonium carbonate , or by precipitating barium , strontium or calcium chlorates with ammonium carbonate or ammonium sulfate, producing the respective carbonate or sulfate precipitate and an ammonium chlorate solution. Ammonium chlorate crystallizes in small needles, readily soluble in water. On heating, ammonium chlorate ... never be stored with flammable materials. Ammonium chlorate is a very unstable oxidizer and will decompose, sometimes violently, at room temperature. This results from the mixture of the reducing ammonium ... only be kept in solution when needed, and never be allowed to crystallize. DEFAULTSORT Ammonium Chlorate Category Ammonium compounds Category Chlorates Category Explosive chemicals Category Oxidizing ... pl Chloran amonu pt Clorato de am nio simple Ammonium chlorate sv Ammoniumklorat zh ... more details
Chembox verifiedrevid 450520092 ImageFile Ammonium nonanoate.svg ImageSize 200px IUPACName Ammonium nonanoate OtherNames Ammonium pelargonate Pelargonic acid ammonium salt Section1 Chembox Identifiers CASNo 63718 65 0 CASNo Ref cascite correct CAS PubChem ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 10653407 SMILES NH4 . O C O CCCCCCCC StdInChI Ref stdinchicite correct chemspider StdInChI 1S C9H18O2.H3N c1 2 3 4 5 6 7 8 9 10 11 h2 8H2,1H3, H,10,11 1H3 StdInChIKey Ref stdinchicite correct chemspider StdInChIKey KLIDOSBTXDALBI UHFFFAOYSA N InChI 1 C9H18O2.H3N c1 2 3 4 5 6 7 8 9 10 11 h2 8H2,1H3, H,10,11 1H3 InChIKey KLIDOSBTXDALBI UHFFFAOYAV Section2 Chembox Properties C 9 H 21 N 1 O 2 Appearance Clear, colorless to pale yellow liquid Density MeltingPt BoilingPt Solubility Section3 Chembox Hazards MainHazards FlashPt Autoignition Ammonium nonanoate is a non systemic, broad spectrum contact herbicide that has no soil activity cite patent country US number 6323156 status patent . It can be used for the suppression and control of weed s including grasses, vines, underbrush, annual perennial plants, including moss, saplings, and tree suckers. Ammonium nonanoate is very water soluble. At room temperature at its maximum concentration in water 40 , it is a clear, colorless to pale yellow liquid with a slight fatty acid odor. It is stable in storage. In pure form, it exists as stable white crystals at room temperature., . ref Biopesticide Registration Action Document, Ammonium Nonanoate, US EPA, 2006 ref Ammonium nonanoate is made from ammonia and nonanoic acid , a carboxylic acid widely distributed in nature, mainly as derivatives ester s in such foods as apples, grapes, cheese, milk, rice, beans, oranges and potatoes and in many other non food sources. Ammonium nonanoate does not trans locate in soil and is expected to degrade rapidly, primarily via microbial action, with a half life of less than one day. References reflist Category Herbicides Category Ammonium ... more details
Chembox verifiedrevid 424659235 ImageFileL1 Ammonium 3D vdW.png ImageSizeL1 80px ImageFileR1 Triiodide anion 3D vdW.png ImageSizeR1 130px IUPACName OtherNames Section1 Chembox Identifiers CASNo 12298 32 7 PubChem SMILES ChemSpiderID 13206303 SMILES NH4 .I I I InChI 1 I3.H3N c1 3 2 h 1H3 q 1 p 1 InChIKey ZAAKNRTWGPSIKF IKLDFBCSAD StdInChI 1S I3.H3N c1 3 2 h 1H3 q 1 p 1 StdInChIKey ZAAKNRTWGPSIKF UHFFFAOYSA O Section2 Chembox Properties N 1 H 4 I 3 Appearance Density MeltingPt BoilingPt Solubility Section3 Chembox Hazards MainHazards FlashPt Autoignition Unreferenced date December 2009 Orphan date December 2009 Ammonium triiodide NH sub 4 sub I sub 3 sub is the salt chemistry salt of the ammonium cation with the triiodide anion. Sometimes the name ammonium triiodide is mistakenly used to refer to a different compound, nitrogen triiodide NI sub 3 sub . DEFAULTSORT Ammonium Triiodide Category Ammonium compounds ... more details
chembox verifiedrevid 446958207 Name Ammonium carbonate ImageFile ammonium carbonate.png ImageFile1 Ammonium carbonate 3D balls.png ImageSize1 220 ImageName1 Ball and stick model of two ammonium cations and one carbonate anion ImageFile2 Uhli itan amonn .JPG ImageSize2 244 IUPACName Ammonium carbonate ... Ammonium bicarbonate OtherCations Sodium carbonate br Potassium carbonate Ammonium carbonate formerly ... . Production Ammonium carbonate was historically obtained by the dry distillation of nitrogenous ... Currently, it is produced by heating a mixture of ammonium chloride , or ammonium sulfate and chalk ... February 2007 The crude resulting product of either of these processes is Ammonium Polycarbonate a white fibrous mass with a strong ammonium odor composed of a mixture of ammonium carbonate and ammonium bicarbonate . Ammonium carbonate is soluble in alcohol, while the ammonium bicarbonate bicarbonate ... the ammonium carbonate. The polycarbonate&rarr carbonate and polycarbonate&rarr bicarbonate reactions ... aqueous solution of the polycarbonate displaces the hydrogen ion with an ammonium ion, converting it into ammonium carbonate. Exposure of the polycarbonate to moist air does the reverse it displaces the ammonium ion with a hydrogen ion, converting it to ammonium bicarbonate. Uses As well as in smelling salts, ammonium carbonate is still used as a leavening agent in particular recipes ... loftk kur air biscuits for instance cannot be made with anything other than ammonium carbonate. Citation ... Canada today uses ammonium carbonate as an active ingredient intended to help relieve symptoms of bronchitis. It is also used as an emetic . Ammonium carbonate is also found in smokeless tobacco products ... Category Carbonates Category Ammonium compounds ar bg cs Uhli itan amonn de Ammoniumcarbonat fa fr Carbonate d ammonium is Hjartarsalt it Carbonato ... pt Carbonato de am nio ru simple Ammonium carbonate fi Ammoniumkarbonaatti sv Ammoniumkarbonat ... more details
chembox verifiedrevid 441677914 ImageFile Ammonium Nitrite 2D.jpg 150px ImageFile1 Ammonium Nitrite 3D.JPG Name Ammonium nitrite Section1 Chembox Identifiers ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 24223 InChI 1 HNO2.H3N c2 1 3 h H,2,3 1H3 InChIKey CAMXVZOXBADHNJ UHFFFAOYAU SMILES O N O. NH4 StdInChI Ref stdinchicite correct chemspider StdInChI 1S HNO2.H3N c2 1 3 h H,2,3 1H3 StdInChIKey Ref stdinchicite correct chemspider StdInChIKey CAMXVZOXBADHNJ UHFFFAOYSA N CASNo Ref cascite correct ?? CASNo 13446 48 5 Section2 Chembox Properties Formula NH sub 4 sub NO sub 2 sub MolarMass 64.06 g mol Appearance pale yellow crystals, slowly decomposes to nitrogen and water Solvent other solvents SolubleOther Ammonium nitrite , NH sub 4 sub NO sub 2 sub , is the ammonia Salt chemistry salt of nitrous acid . It is used as a Rat poison rodenticide , microbiocide and agricultural pesticide , and is acutely toxic to both humans and aquatic organisms. ref cite web url http www.pesticideinfo.org Detail Chemical.jsp?Rec Id PC37098 title Ammonium nitrite Identification, toxicity, use, water pollution potential, ecological toxicity and regulatory information publisher PAN Pesticides Database Chemicals accessdate 2006 07 26 ref Preparation Ammonium nitrite forms naturally in the air and can be prepared by the absorption of equal parts nitrogen dioxide and nitric oxide upon aqueous ... reaction of barium or lead nitrite with ammonium sulfate , or silver nitrite with ammonium chloride , or ammonium perchlorate with potassium nitrite . The precipitate is filtered off and the solution ... chem ammonia salts no2.html title VIAS Encyclopedia Ammonium Nitrite ref Ammonium nitrite ... of Ammonium Nitrite to Ammonia must be above 10 mole ratio. NH sub 4 sub NO sub 2 sub N sub 2 sub 2 H sub 2 sub O Properties Ammonium nitrite may explode at a temperature of 60 70 C. ref name scott1 ... reflist Category Nitrites Category Ammonium compounds Category Oxidizing agents inorganic compound stub ... more details
Ammonium polyphosphate is an inorganic salt of polyphosphoric acid and ammonia containing both chains and possibly branching. Its chemical formula is NH sub 4 sub PO sub 3 sub sub n sub showing that each monomer consists of an orthophosphate radical of a phosphorus atom with three oxygen s and one negative charge neutralized by an ammonium cation leaving two bonds free to polymerize . In the branched cases some monomers are missing the ammonium anion and instead link to three other monomers. The properties of ammonium polyphosphate depend on the number of monomers in each molecule and to a degree on how often it branches. Shorter chains n 100 are more water sensitive and less thermally stable than longer chains n 1000 , ref http www.sinoharvest.com products Ammonium Polyphosphate.shtml ref but short polymer chains e.g. pyro , tripoly , and tetrapoly are more soluble and show increasing solubility with increasing chain length. ref cite patent US 4041133 ref Ammonium polyphosphate can be prepared by reacting concentrated phosphoric acid with ammonia. However, iron and aluminum impurities, soluble in concentrated phosphoric acid, form gelatinous precipitates or sludges in ammonium polyphosphate at pH between 5 and 7. ref cite patent US 4721519 ref Other metal impurities such as copper ..., depending on the degree of polymerization, ammonium polyphosphate can act as a chelating agent to keep ...&lpg PA51&dq precipitation ammonium polyphosphate solution&source bl&ots rVZdLjLDMq&sig qyKpG82yckoQV6YoQEcgwhbR8Lo ... v onepage&q precipitation 20ammonium 20polyphosphate 20solution&f false ref Ammonium polyphosphate ... s and polyurethane s and as a fertilizer . As a fire retardant, ammonium polyphosphates ... Flame Ammonium Polyphosphate FlameApr02.htm As a flame retardant ref References reflist External links cite patent US 2950961 cite patent US 4211546 http www.specialchem4polymers.com tc ammonium ... Category ammonium compounds nl Polyammoniumfosfaat ... more details
chembox verifiedrevid 399518177 ImageFile ammonium hexafluorophosphate.png ImageSize 200px ImageFileL1 Ammonium 3D balls.png ImageNameL1 Ball and stick model of the ammonium cation ImageFileR1 Hexafluorophosphate 3D balls.png ImageSizeR1 120px ImageNameR1 Ball and stick model of the hexafluorophosphate anion IUPACName ammonium hexafluorophosphate OtherNames Section1 Chembox Identifiers ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 7969679 InChI 1 F6P.H3N c1 7 2,3,4,5 6 h 1H3 q 1 p 1 InChIKey NIZXKAYXSNUDOU IKLDFBCSAF SMILES1 F P F F F F F. NH4 StdInChI Ref stdinchicite correct chemspider StdInChI 1S F6P.H3N c1 7 2,3,4,5 6 h 1H3 q 1 p 1 StdInChIKey Ref stdinchicite correct chemspider StdInChIKey NIZXKAYXSNUDOU UHFFFAOYSA O CASNo 16941 11 0 PubChem 9793912 SMILES NH4 .F P F F F F F Section2 Chembox Properties Formula F sub 6 sub H sub 4 sub NP MolarMass 163.00264 Appearance Density MeltingPt BoilingPt Solubility Section3 Chembox Hazards ExternalMSDS http msds.chem.ox.ac.uk AM ammonium hexafluorophosphate.html Oxford MSDS EUClass Harmful Xn Corrosive C Autoignition Ammonium hexafluorophosphate is a commonly available form of the hexafluorophosphate anion. Category Ammonium compounds Category Hexafluorophosphates inorganic compound stub fa nl Ammoniumhexafluorfosfaat ja zh ... more details
chembox verifiedrevid 470456251 Name Ammonium iodide ImageFileL1 Ammonium.svg ImageSizeL1 90px ImageNameL1 The ammonium cation ImageFileR1 I .svg ImageSizeR1 20px ImageNameR1 The iodide anion ImageFile2 Ammonium iodide 3D balls.png ImageSize2 180px ImageName2 ball and stick model of an ammonium cation left and an iodide anion right ImageName Ammonium iodide Section1 Chembox Identifiers UNII Ref fdacite correct FDA UNII OZ8F027LDH InChI 1 HI.H3N h1H 1H3 SMILES I . NH4 InChIKey UKFWSNCTAHXBQN UHFFFAOYAU StdInChI Ref stdinchicite correct chemspider StdInChI 1S HI.H3N h1H 1H3 StdInChIKey Ref stdinchicite correct chemspider StdInChIKey UKFWSNCTAHXBQN UHFFFAOYSA N CASNo 12027 06 4 CASNo Ref cascite correct CAS ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 23785 Section2 Chembox Properties Formula NH sub 4 sub I MolarMass 144.94 g mol Appearance White crystalline powder Density 2.51 g cm sup 3 sup Solubility 155 g 100 mL 0 C br 172 g 100 mL 20 C br 250 g 100 mL 100 C MeltingPt 551 C Sublimation physics sublimes BoilingPt 235 C in vacuum Section7 Chembox Hazards ExternalMSDS EUIndex Not listed MainHazards NFPA H 2 NFPA F 0 NFPA R 0 FlashPt Non flammable Section8 Chembox Related OtherAnions Ammonium fluoride br Ammonium chloride br Ammonium bromide OtherCations Sodium iodide br Potassium iodide OtherCpds Ammonium iodide is the chemical compound NH sub 4 sub I. It is used in Color photography photographic chemical s and some medication s. ref name Holleman Holleman, A. F. Wiberg, E. Inorganic Chemistry Academic Press San Diego, 2001. ISBN 0 12 352651 5. ref It can be prepared by the action of hydroiodic acid on ammonia . It is easily soluble in water molecule water ... Ammonium iodide can be made in lab by reacting ammonia or ammonium hydroxide with hydroiodic acid or hydrogen iodide gas ammonia NH sub 3 sub HI NH sub 4 sub I ammonium hydroxide NH sub 4 sub OH hydrogen iodide HI NH sub 4 sub I water H sub 2 sub O References reflist Category Iodides Category Ammonium ... more details
chembox verifiedrevid 443385694 Name Ammonium hexachloroplatinate ImageFile Ammonium hexachloroplatinate.png ImageSize 200px ImageName Ammonium hexachloroplatinate IUPACName Ammonium hexachloroplatinate IV OtherNames ammonium chloroplatinate Section1 Chembox Identifiers ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 10628022 InChI 1 6ClH.2H3N.Pt h6 1H 2 1H3 q 4 p 4 rCl6Pt.2H3N c1 7 2,3,4,5 6 h 2 1H3 q 2 p 2 ChEBI Ref ebicite correct EBI ChEBI 59604 SMILES NH4 . NH4 .Cl Pt 2 Cl Cl Cl Cl Cl InChIKey PCCGQTHFYHJATL WPAIPAOFAY StdInChI Ref stdinchicite correct chemspider StdInChI 1S 6ClH.2H3N.Pt h6 1H 2 1H3 q 4 p 4 StdInChIKey Ref stdinchicite correct chemspider StdInChIKey PCCGQTHFYHJATL UHFFFAOYSA J CASNo 16919 58 7 Section2 Chembox Properties Formula NH sub 4 sub sub 2 sub PtCl sub 6 sub MolarMass 443.87 g mol Density 3.07 g cm sup 3 sup MeltingPt Solvent other solvents SolubleOther 0.5 g 100 mL 20 C br 3.365 g 100 mL 100 C Ammonium hexachloroplatinate , also known as ammonium chloroplatinate, is a chemical compound with the formula NH sub 4 sub sub 2 sub PtCl sub 6 sub . It is a rare example of a soluble platinum IV salt chemistry salt that is not hygroscopy hygroscopic . It forms intensely yellow solutions in water. In the presence of 1M ammonium chloride NH sub 4 sub Cl , its solubility is only 0.0028 g 100 mL. Preparation and structure The compound consists of separate tetrahedral molecular geometry tetrahedral ammonium cations and octahedral molecular geometry octahedral PtCl sub 6 sub sup 2&minus sup anions. It is usually generated as a fine yellow precipitate by treating a solution of chloroplatinic acid hexachloroplatinic acid with a solution of an ammonium salt. ref name Kauuf cite journal title Ammonium Hexachloroplatinate IV author George B. Kauffman ... 1997. ISBN 0 7514 0413 6. ref Uses and reactions Ammonium hexachloroplatinate is used in platinum ... reflist Category Platinum compounds Category Ammonium compounds fa ja ... more details
chembox verifiedrevid 435032356 Name Ammonium azide ImageFile ammonium azide.png ImageName 200px ImageFileL1 Ammonium 3D balls.png ImageSizeL1 90px ImageNameL1 Ball and stick model of the ammonium cation ImageFileR1 Azide 3D balls.png ImageSizeR1 110px ImageNameR1 Ball and stick model of the azide anion OtherNames Ammonium trinitride Section2 Chembox Properties Formula NH sub 4 sub N sub 3 sub , NH sub 3 sub .HN sub 3 sub MolarMass 60.059 g mol Appearance white crystalline solid Odor odorless Density 1.3459 g cm sup 3 sup Solubility Solvent1 Solubility1 Solvent2 Solubility2 MeltingPt 160 C BoilingPt 400 C decomp. Section3 Chembox Structure Coordination CrystalStruct rhombic Section8 Chembox Related OtherAnions Ammonium nitrate br Ammonium cyanide OtherCations Sodium azide br Potassium azide OtherCpds Section3 Chembox Hazards MainHazards Very Toxic, Explosive FlashPt Autoignition Ammonium azide is the chemical compound with the chemical formula formula NH sub 4 sub N sub 3 sub , being the salt of ammonia and hydrazoic acid . Like other inorganic azides , this colourless crystalline salt chemistry salt is a powerful explosive, although it has a remarkably low sensitivity. NH sub 4 sub N sub 3 sub is physiologically active inhalation of small amounts causes headaches and palpitations . It was first obtained by Theodor Curtius in 1890, along with other azides. Structure Ammonium azide is ionic. It is scarcely soluble in water . Ammonium azide contains about 93 nitrogen as ammonium cation and azide anion. References cite journal doi 10.1007 BF00740326 title Detonation properties of ammonium azide year 1977 author Yakovleva, G. S. journal Combustion Explosion and Shock Waves volume 13 pages 405 last2 Kurbangalina first2 R. Kh. last3 Stesik first3 L. N. issue 3 cite journal url ..., M. R. Pattison P. Ludka I. P. Mendes, J. C. title Ammonium azide A Commented Example of an Ab ... Category Azides Category Explosive chemicals DEFAULTSORT Ammonium Azide fa ja ... more details
chembox verifiedrevid 454767937 Name Ammonium fluoride ImageFileL1 Ammonium.svg ImageSizeL1 90px ImageNameL1 The ammonium cation ImageFileR1 F .svg ImageSizeR1 30px ImageNameR1 The fluoride anion ImageFile2 Ammonium fluoride 3D balls ionic.png ImageSize2 150px ImageName2 ball and stick model of an ammonium cation left and a fluoride anion right ImageFile3 Fluorid amonn .PNG ImageName3 Solid sample of ammonium fluoride IUPACName Ammonium fluoride OtherNames Neutral ammonium fluoride Section1 Chembox Identifiers InChI 1 FH.H3N h1H 1H3 SMILES F . NH4 InChIKey LDDQLRUQCUTJBB UHFFFAOYAM StdInChI Ref ... O FlashPt Non flammable Section8 Chembox Related OtherAnions Ammonium chloride br Ammonium bromide br Ammonium iodide OtherCations Sodium fluoride br Potassium fluoride OtherCpds Ammonium bifluoride Ammonium ... Ammonium fluoride adopts the Wurtzite crystal structure wurtzite crystal structure, in which both the ammonium cations and the fluoride anions are stacked in ABABAB... layers, each being tetrahedrally .... ref This structure is very similar to ice , and ammonium fluoride is the only substance which can ... Crystals of Ice and Ammonium Fluoride journal Nature volume 173 issue 4398 pages 316 317 doi 10.1038 173316a0 ref Reactions On passing hydrogen fluoride gas in excess through the salt, ammonium fluoride absorbs the gas to form the addition compound ammonium hydrogen fluoride . The reaction occurring ... ammonium salts. In the sublimation, the salt decomposes to ammonia and hydrogen fluoride, and the two gases recombine to give ammonium fluoride, i.e. the reaction is reversible NH sub 4 sub F NH sub 3 sub HF Uses This substance is commonly called commercial ammonium fluoride . The word neutral is sometimes added to ammonium fluoride to represent the neutral salt NH sub 4 sub F vs the acid salt NH ... Category Fluorides Category Ammonium compounds ar de Ammoniumfluorid fa fr Fluorure d ammonium ko it Fluoruro d ammonio hu Amm nium fluorid nl Ammoniumfluoride ... more details
chembox verifiedrevid 399519221 ImageFile Ammonium perrhenate.png ImageFile1 Ammonium perrhenate.jpg ImageSize 250px ImageName Ammonium perrhenate OtherNames Ammonium perrhenate, br Ammonium perrhenate VII Section1 Chembox Identifiers ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 2341271 InChI 1 H3N.4O.Re h1H3 q 1 p 1 rH3N.O4Re c 1 5 2,3 4 h1H3 q 1 p 1 InChIKey HOJYZCWLNWENHS WUACXKGRAA SMILES O Re O O O. NH4 StdInChI Ref stdinchicite correct chemspider StdInChI 1S H3N.4O.Re h1H3 ... EUClass Not listed. FlashPt Non flammable. Section8 Chembox Related OtherAnions Ammonium manganate ammonium pertechnetate OtherCations Sodium perrhenate perrhenic acid OtherCpds Ammonium perrhenate APR is the ammonium salt of perrhenic acid , NH sub 4 sub ReO sub 4 sub . This is the most common ... ref Structure Image Ammonium perrhenate Image.png thumb 300px left The crystal structure of ammonium perrhenate with orientationally ordered ammonium ions blue and ReO sub 4 sub grey tetrahedra. The crystal structure of APR is that of scheelite , in which the atomic cation is replaced by the ammonium ... Swainson and R.J.C. Brown title Refinement of ammonium perrhenate structure using a pseudo spin model for the ammonium ion orientation volume B53 pages 76 81 year 1997 doi 10.1107 S0108768196011160 ... sub 4 sub ReO sub 4 sub can be regarded as the prototype structure of a family of ammonium scheelites ... ref name rjcbrown . Preparation Ammonium perrhenate may be prepared from virtually all common sources ... followed by crystallisation. ref name Brauer O. Glemser Ammonium Perrhenate in Handbook of Preparative ... 85. ref ref Cite journal journal Inorganic Syntheses volume 8 pages 171 173 title Ammonium Perrhenate ... because ammonium perrhenate decomposes to volatile oxides starting at 250 C. In a sealed tube at 300 ... Metals and Ammonium author Wm. T. Smith, S. Harmon Long journal Journal of the American Chemical Society volume 70 issue 1 year 1948 pages 354 356 doi 10.1021 ja01181a110 DEFAULTSORT Ammonium Perrhenate ... more details
chembox verifiedrevid 443525663 Name Ammonium bromide IUPACName Ammonium bromide ImageFile Ammonium bromide.png ImageSize 90px ImageFile2 Ammonium bromide 3D balls.png ImageSize2 170px ImageName2 ball and stick model of an ammonium cation left and a bromide anion right Section1 Chembox Identifiers UNII Ref fdacite correct FDA UNII R0JB3224WS InChI 1 BrH.H3N h1H 1H3 SMILES Br . NH4 InChIKey SWLVFNYSXGMGBS UHFFFAOYAP StdInChI Ref stdinchicite correct chemspider StdInChI 1S BrH.H3N h1H 1H3 StdInChIKey Ref stdinchicite correct chemspider StdInChIKey SWLVFNYSXGMGBS UHFFFAOYSA N CASNo 12124 97 9 CASNo Ref cascite correct CAS RTECS BO9155000 ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 23804 Section2 Chembox Properties Formula NH sub 4 sub Br MolarMass 97.94 g mol Appearance white powder, hygroscopic MeltingPtC 452 BoilingPtC Density 2.429 g cm sup 3 sup Solubility 60.6 g 100 mL 0 C br 78.3 g 100 mL 25 C br 145 g 100 mL 100 C RefractIndex 1.712 Section3 Chembox Structure CrystalStruct Isometric Section7 Chembox Hazards GHSPictograms GHSp GHS07 ref name sigma SigmaLink Productgroup Aldrich Productcode 380008 Accessdate June 10, 2011 ref HPhrases H phrases 319 ref name sigma ... OtherAnions Ammonium fluoride br Ammonium chloride br Ammonium iodide OtherCations Sodium bromide br Potassium bromide Ammonium bromide , NH sub 4 sub Br, is the ammonium salt of hydrobromic acid ... of traces of bromide Br sup sup to bromine Br sub 2 sub . Preparation Ammonium bromide ... 2 sub 2 H sub 2 sub O 2 NH sub 4 sub Br Fe OH sub 2 sub Reactions Ammonium bromide is a weak acid with a pKa of 5 in water. It is an acid salt because the ammonium ion hydrolysis hydrolyzes slightly in water. Ammonium bromide decomposes to ammonia and hydrogen bromide when heated at elevated temperatures NH sub 4 sub Br NH sub 3 sub HBr Uses Ammonium bromide is used for photography in film s, plates ..., 2002, ISBN 0 07 049439 8 ref References references Category Ammonium compounds Category Bromides ... more details
chembox verifiedrevid 451701848 Name Ammonium vanadate ImageFile Ammonium metavanadate 2D.png ImageSize 150px ImageName Ammonium vanadate ImageFile1 Ammonium metavanadate sample.jpg ImageSize1 150px ImageName1 Photo of a sample of ammonium vanadate IUPACName Ammonium trioxovanadate V OtherNames Ammonium ... insoluble in ether , ammonium chloride NH sub 4 sub Cl , alcohol br soluble in diethanolamine ... 58.1 mg kg, oral rat Section8 Chembox Related OtherAnions Ammonium orthovanadate br Ammonium hexavanadate OtherCations Sodium metavanadate br Potassium metavanadate OtherCpds Vanadium pentoxide Ammonium ... author Vladim r Syne ek and Franti ek Hanic title The crystal structure of ammonium metavanadate ... of ammonium metavanadate on fertility and reproductive performance of adult male and female rats ... with ammonium metavanadate journal Aquaculture Research year 2006 volume 37 pages 1372 1377 ... S. Shingare title Ammonium metavanadate an effective catalyst for synthesis of hydroxyphosphonates ... Impact of green tea on oxidative stress induced by ammonium metavanadate exposure in male rats journal ... Journal of Toxicology and Environmental Health year 1996 pages 4190425 ref Ammonium metavanadate belongs .... ref name Soussi Ammonium metavanadate is the most common laboratory vanadate reagent, along with potassium ... Crystalline ammonium metavanadate contains infinitely long chains of corner sharing VO sub 4 sub tetrahedra. center align center class wikitable center Image Ammonium metavanadate 3D balls.png 150px center center Image Ammonium metavanadate 3D polyhedra.png 150px center center Image Ammonium ... have been performed to understand the effects of ammonium metavanadate. Studies have been performed ... of Holmberg, different doses of ammonium metavanadate were tested and examined for growth and metabolism ... of ammonium metavanadate in rats has been known to have negative effects on fertility, reproductive performance, and progeny. ref name Morgan Ammonium metavanadate and other vanadium compounds are known ... more details
chembox Verifiedfields changed verifiedrevid 456691288 ImageFile Ammonium permanganate.png ImageSize 200px IUPACName Ammonium manganate VII OtherNames Ammonium permanganate Section1 Chembox Identifiers ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 55512 InChI 1 Mn.H3N.4O h 1H3 q 1 p 1 rMnO4.H3N c2 1 3,4 5 h 1H3 q 1 p 1 InChIKey PASCZIGWJWZUOV AGRLYYGXAH SMILES1 O Mn O O O. NH4 StdInChI Ref stdinchicite correct chemspider StdInChI 1S Mn.H3N.4O h 1H3 q 1 p 1 StdInChIKey Ref stdinchicite correct chemspider StdInChIKey PASCZIGWJWZUOV UHFFFAOYSA O CASNo Ref cascite changed ?? CASNo 13446 10 1 PubChem SMILES O Mn O O O. N KEGG Ref keggcite changed kegg KEGG D02053 Section2 Chembox Properties Formula NH sub 4 sub MnO sub 4 sub MolarMass 136.974 g mol Appearance rhombic needle crystals or powder with rich violet brown or dark purple metallic sheen, become steel gray in storage br magenta rose in solution Density g cm , solid MeltingPt C decomp. BoilingPt Solubility 8.0 g 100 ml ... Sodium permanganate Potassium permanganate Ammonium permanganate is the chemical compound NH sub ... , owing to the combination of oxidizer permanganate anion and reducing ammonium cation. Dry ammonium ... 140 F 60 C . ref cite web url http www.textfiles.com science CHEMICALS ammonium permanganate.txt title MSDS Chemical Information File Ammonium Permanganate date February 1988 ref Ammonium permanganate ... 2 sub O Ammonium permanganate was first prepared by Eilhard Mitscherlich in 1824 by reaction of silver permanganate with equal molar amount of ammonium chloride , filtering the silver chloride and evaporating the water. It can be also prepared in a similar way from barium permanganate and ammonium sulfate . Ammonium permanganate decomposes slowly in storage even at normal temperatures. A sample stored ... ammonium permanganate compounds can be prepared, such as tetrabutylammonium permanganate. ref cite ... 2009 References reflist DEFAULTSORT Ammonium Permanganate Category Ammonium compounds Category Permanganates ... more details
chembox verifiedrevid 422039176 Name Ammonium cyanide ImageFile Ammonium cyanide.png ImageSize 120px ImageFileL2 Ammonium 3D vdW.png ImageNameL2 Space filling model of the ammonium cation ImageFileR2 Cyanide ion 3D vdW.png ImageNameR2 Space filling model of the cyanide anion IUPACName OtherNames Section1 Chembox Identifiers ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 140210 InChI 1 CN.H3N c1 2 h 1H3 q 1 p 1 InChIKey ICAIHGOJRDCMHE IKLDFBCSAW SMILES C N. NH4 StdInChI Ref stdinchicite correct chemspider StdInChI 1S CN.H3N c1 2 h 1H3 q 1 p 1 StdInChIKey Ref stdinchicite correct chemspider StdInChIKey ICAIHGOJRDCMHE UHFFFAOYSA O CASNo Ref cascite correct ?? CASNo 12211 52 8 PubChem 159440 Section2 Chembox Properties Formula NH sub 4 sub CN MolarMass 44.0559 g mol Appearance colourless crystalline solid Density 1.02 g cm sup 3 sup Solubility very soluble SolubleOther very soluble in alcohol MeltingPt BoilingPt 36 C RefractIndex Section3 Chembox Structure Coordination CrystalStruct Section8 Chembox Related OtherAnions Ammonium hydroxide br Ammonium azide br Ammonium nitrate OtherCations Sodium cyanide br Potassium cyanide OtherCpds Ammonia br Hydrogen cyanide Ammonium cyanide is an unstable inorganic compound with the formula NH sub 4 sub CN. Uses Ammonium cyanide is generally ... Ammonium cyanide is prepared in solution by bubbling hydrogen cyanide into aqueous ammonia at a low ... cyanide and ammonium carbonate Ca CN sub 2 sub NH sub 4 sub sub 2 sub CO sub 3 sub 2 NH sub 4 sub CN CaCO sub 3 sub In dry state, ammonium cyanide is made by heating a mixture of potassium cyanide or potassium ferrocyanide with ammonium chloride and condensing the vapours into ammonium cyanide crystals KCN NH sub 4 sub Cl NH sub 4 sub CN KCl Reactions Ammonium cyanide decomposes to ammonia and hydrogen ... , N 63.55 . Ammonium cyanide may be analyzed by heating the salt and trapping the decomposed products ... Chemistry , 5th ed., Oxford University Press, Oxford, UK, 1984. Category Cyanides Category Ammonium ... more details
be further neutralized with ammonia to form ammonium sulfate , a valuable fertilizer . It can be used ... compound stub Category Ammonium compounds Category Sulfates ar de Ammoniumhydrogensulfat ... more details
chembox verifiedrevid 476992905 ImageFile Ammonium sulfate.png ImageSize 180px ImageFile1 Ammonium sulfate 3D balls.png ImageSize1 220px ImageName1 Ball and stick model of two ammonium cations and one sulfate anion IUPACName Diazanium sulfate OtherNames ammonium sulfate br ammonium sulfate 2 1 br diammonium ... kg, rat oral Section8 Chembox Related OtherAnions Ammonium thiosulfate br Ammonium sulfite br Ammonium bisulfate br Ammonium persulfate OtherCations Sodium sulfate br Potassium sulfate OtherCpds Mohr s salt Ammonium iron II sulfate Ammonium sulfate IUPAC recommended spelling also ammonium sulphate .... It contains 21 nitrogen as ammonium cation s, and 24 sulfur as sulfate anion s. In fertilizer ... for alkaline soil s. In the soil the ammonium ion is released and forms a small amount of acid ... of other ammonium salts. In biochemistry , ammonium sulfate precipitation is a common method for purifying protein s by selective precipitation Ammonium sulfate is extremely soluble in water and so ... of ammonium sulphate to fractionate proteins from EnCor Biotechnology Inc. ref As such, ammonium sulfate ... Book Appendix B Vaccine Excipient & Media Summary, Part 2 Bot generated title ref Ammonium sulfate ... solution of ammonium sulfate in heavy water sup 2 sup H sub 2 sub O is used as an external standard ... title Effects of Ammonium Phosphate and Sulfate on the Pyrolysis and Combustion of Cellulose publisher ... Station date April 1971 url http openlibrary.org b OL16022833M Effects of ammonium phosphate and sulfate ... by blending it with ammonium sulfamate . cn date March 2012 In November 2009, a ban on ammonium sulfate, ammonium nitrate and calcium ammonium nitrate fertilizers was imposed in the former Malakand ... were also banned in Afghanistan for the same reason. main ANFO Preparation Ammonium ... of ammonium sulfate and about 2 to 4 of free sulfuric acid at 60 C. Concentrated sulfuric acid ... reactor temperature at 60 C. Dry, powdered ammonium sulfate may be formed by spraying sulfuric ... more details
FLUKA 09958 Chemical properties from Sigma Adrich ref ImageFile ammonium sulfamate.png ImageSize 120px IUPACName Ammonium sulfamate OtherNames Ammonium sulphamate Section1 Chembox Identifiers ChemSpiderID ... OtherCations OtherFunctn Function OtherCpds Ammonium sulfamate British spelling Ammonium sulphamate ... processes. Manufacture and Distribution It is a salt formed from ammonia and sulfamic acid . Ammonium ... Out. Uses Herbicide Ammonium sulfamate is considered to be particularly useful in controlling tough woody weed s, tree stumps and bramble s. Ammonium sulfamate has been successfully used in several ... Research Association HDRA known as Garden Organic , published an article on ammonium sulfamate ... converted in the soil to the useful fertilizer ammonium sulfate ammonium sulphate . New plants ... Knotweed Japanese Knotweed is subject to legal controls in the UK and ammonium sulfamate is one ... 12 inch high canes and have a 400gram per litre solution injected down the stalk. Placing a pile of Ammonium .... Honey Fungus The HDRA has given advice about Armillaria and the use of ammonium sulfamate, as has ..., a stump can be treated with ammonium sulfamate a stump killer sold as Root Out which will kill ... Compost Accelerator Ammonium sulfamate is used as a compost accelerator. It is especially effective in breaking down the tougher and woodier weeds put onto the compost heap. Flame Retardant Ammonium sulfamate like other ammonium salts, e.g. Ammonium dihydrogen phosphate , Ammonium sulfate is a useful ... makes them suitable for flame retarding cellulose based materials paper wood . Ammonium sulfamate like Ammonium dihydrogen phosphate is sometimes used in conjunction with Magnesium sulfate or Ammonium ... industry ammonium sulfamate is used as a flame retardant, a plasticiser and in electro plating. Within the laboratory it is used as a reagent. Safety Ammonium sulfamate is considered to be slightly ... Profiles Ammonium sulfamate work EXTOXNET Extension Toxicology Network publisher files maintained ... more details
Chembox Verifiedfields changed Watchedfields changed verifiedrevid 401799201 ImageFileL1 Ammonium 3D vdW.png ImageFileL1 Ref Chemboximage correct ?? IamgeSizeL1 121 ImageNameL1 Space fill model of the ammonium cation ImageFileR1 Hydrogendifluoride 3D vdW.png ImageFielR1 Ref Chemboximage correct ?? ImageSizeR1 121 ImageNameR1 Space fill model of the bifluoride anion IUPACName Ammonium hydrogen fluoride OtherNames Ammonium acid fluoride br Ammonium hydrofluoride br Ammonium difluoride br Ammonium hydrogendifluoride br Ammonium hydrogen difluoride Section1 Chembox Identifiers CASNo 1341 49 7 CASNo Ref cascite correct CAS ChemSpiderID 21241205 ChemSpiderID Ref chemspidercite changed chemspider SMILES ... decomposes BoilingPtC 240 RefractIndex 1.390 Section3 Chembox Structure Coordination ammonium NH ... bifluoride OtherCpds ammonium fluoride Ammonium hydrogen fluoride is the inorganic compound with the formula ... contemplated route to hydrofluoric acid . Structure Ammonium bifluoride, as its name indicates, contains ... NH sub 4 sub HF sub 2 sub , each ammonium cation is surrounded by four fluoride centers in a tetrahedron, with hydrogen fluorine hydrogen bonds present between the hydrogen atoms of the ammonium ion and the fluorine atoms. Solutions contain tetrahedral ammonium NH sub 4 sub sup sup cations and linear bifluoride HF sub 2 sub sup sup anions. Production and applications Ammonium bifluoride is a component ... sub 4 sub HF sub 2 sub silicon tetrafluoride SiF sub 4 sub 4 ammonium fluoride NH sub 4 sub F 2 water H sub 2 sub O Potassium bifluoride is a related more commonly used etchant. Ammonium bifluoride has ... acid . Thus, hexafluorosilicic acid is hydrolyzed to give ammonium fluoride, which thermally decomposes ... 2 sub 6 NH sub 4 sub F 2 NH sub 4 sub F NH sub 3 sub NH sub 4 sub HF sub 2 sub The resulting ammonium ... ed., Oxford University Press, Oxford, UK. Category Fluorides Category Ammonium compounds Category Deliquescent ... fr Difluorure d ammonium it Idrofluoruro di ammonio ru zh ... more details
Chembox Verifiedfields changed verifiedrevid 477366689 ImageFile Ammonium malate.svg ImageSize 200px IUPACName Diammonium malate OtherNames Ammonium hydroxybutanedioate E349 Section1 Chembox Identifiers CASNo 6283 27 8 CASNo Ref cascite changed ?? PubChem ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 14741352 SMILES NH4 . NH4 . O C O CC O C O O InChI 1 C4H6O5.2H3N c5 2 4 8 9 1 3 6 7 h2,5H,1H2, H,6,7 H,8,9 2 1H3 InChIKey KGECWXXIGSTYSQ UHFFFAOYAE StdInChI Ref stdinchicite correct chemspider StdInChI 1S C4H6O5.2H3N c5 2 4 8 9 1 3 6 7 h2,5H,1H2, H,6,7 H,8,9 2 1H3 StdInChIKey Ref stdinchicite correct chemspider StdInChIKey KGECWXXIGSTYSQ UHFFFAOYSA N Section2 Chembox Properties C 4 H 12 N 2 O 5 Appearance Density MeltingPt BoilingPt Solubility Section3 Chembox Hazards MainHazards FlashPt Autoignition Ammonium malate is a Compound chemistry compound with formula NH sub 4 sub C sub 2 sub H sub 4 sub O COO sub 2 sub . It is the ammonium salt chemistry salt of malic acid . It is used as a food additive and has the E number E349. Category Malates Category Ammonium compounds Category Food additives organic compound stub es Malato de amonio ... more details
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