Ammonium Chromium(III) Sulfate Dodecahydrate CAS #: 10022-47-6

Synonyms Chromic ammonium sulfate dodecahydrate; Chromium(III) ammonium sulfate dodecahydrate; Ammonium chrome alum; Ammonia chromic sulfate; Ammonium chromium(III) sulfate12-hydrate; ammonium chromium bis(sulphate) dodecahydrate; Sulfuric acid, ammonium chromium(3+) salt (2:1:1), dodecahydrate

Compound Formula: CrH28NO20S2 Molecular Weight: 478.345 Appearance: Blue-violet crystalline solid Melting Point: 94°C Boiling Point: N/A Density: 1.72 g/cm3 Solubility in H2O: N/A Exact Mass: 480.020767 Monoisotopic Mass: 480.020767 Charge: 2

Health & Safety Information Signal Word: Danger Hazard Statements: H301-H330-H315-H319-H335 Hazard Codes: T+, Xn, Xi Risk Codes: 20/21/22-36/37/38 Safety Statements: 26-36/37/39-45 RTECS Number: N/A Transport Information: UN3288 6.1/PG II WGK Germany: N/A

Chemical Identifiers Linear Formula: NH4Cr(SO4)2• 12H2O Pubchem CID: 73425430 MDL Number: MFCD00156120 EC No.: 236-923-2 IUPAC Name: azanium; chromium(3+); hydrogen sulfate; dodecahydrate Beilstein/Reaxys No.: N/A SMILES: [NH4+].O.O.O.O.O.O.O.O.O.O.O.O.OS(=O)(=O)[O-].OS(=O)(=O)[O-].[Cr+3] InchI Identifier: InChI=1S/Cr.H3N.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;1H3;2*(H2,1,2,3,4);12*1H2/q+3;;;;;;;;;;;;;;;/p-1 InchI Key: XIVUXDNQPIGCAP-UHFFFAOYSA-M