Aluminum Potassium Sulfate Dodecahydrate CAS #: 7784-24-9

Synonyms Sulfuric acid, aluminum potassium salt (2:1:1) dodecahydrate; Potassium alum dodecahydrate; Aluminium potassium sulfate 12-hydrate; Aluminium potassium bis(sulphate) dodecahydrate; Aluminium potassium sulphate dodecahydrate; Aluminum potassium disulfate dodecahydrate; Kalinite; Potash alum; Dialuminium dipotassium sulfate dodecahydrate; burnt potassium alum; EC 616-521-7

Compound Formula: H24AlKO20S2 Molecular Weight: 474.39 Appearance: Clear to white crystals Melting Point: 92 °C Boiling Point: N/A Density: 1.757 g/cm3 Solubility in H2O: N/A Exact Mass: 473.97548 Monoisotopic Mass: 473.97548

Health & Safety Information Health & Safety Information Signal Word: N/A Hazard Statements: N/A Hazard Codes: Xi Precautionary Statements: N/A Flash Point: Not applicable Risk Codes: 36/37/38 Safety Statements: 26-36 RTECS Number: WS5690000 Transport Information: NONH for all modes of transport WGK Germany: 3

Chemical Identifiers Linear Formula: AlK(SO4)2• 12H2O Pubchem CID: 62667 MDL Number: MFCD00149143 EC No.: 233-141-3 IUPAC Name: aluminum; potassium; disulfate; dodecahydrate Beilstein/Reaxys No.: N/A SMILES: [Al+3].[K+].[O-]S(=O)(=O)[O-].[O-]S([O-])(=O)=O.O.O.O.O.O.O.O.O.O.O.O.O InchI Identifier: InChI=1S/Al.K.2H2O4S.12H2O/c;;2*1-5(2,3)4;;;;;;;;;;;;/h;;2*(H2,1,2,3,4);12*1H2/q+3;+1;;;;;;;;;;;;;;/p-4 InchI Key: GNHOJBNSNUXZQA-UHFFFAOYSA-J Packing of Standard Packing: Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 837 gallon liquid totes Special package is available on request.