Aluminum Potassium Sulfate CAS #: 10043-67-1

Synonyms Potassium alum; aluminium potassium sulfate anhydrous; Aluminum potassium disulfate; Sulfuric acid, aluminum potassium salt (2:1:1); Aluminium potassium bis(sulphate); Dialuminium dipotassium sulfate; Burnt potassium alum; KAl(SO4)2

Compound Formula: H24AlKO20S2 Molecular Weight: 258.21 Appearance: Clear to white crystals Melting Point: 92 °C Boiling Point: 200 °C (760 mmHg) Density: 1.757 g/cm3 Solubility in H2O: Soluble pH: 3-3.5 100 g/l aq. sol Exact Mass: 257.848704 g/mol Monoisotopic Mass: 257.848704 g/mol

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 Pubchem CID: 24856 MDL Number: MFCD00003428 EC No.: 233-141-3 IUPAC Name: aluminum; potassium; disulfate Beilstein/Reaxys No.: N/A SMILES: [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[K+] InchI Identifier: InChI=1S/Al.K.2H2O4S/c;;2*1-5(2,3)4/h;;2*(H2,1,2,3,4)/q+3;+1;;/p-4 InchI Key: GRLPQNLYRHEGIJ-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 836 gallon liquid totes Special package is available on request.