Potassium alum, CAS 7784-24-9
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Appearance: White crystalline powder
CAS: 7784-24-9
Product ID: ALUM14
Purity: 99%+
Formula: AlK(SO4)2·12H2O
MW: 474.4g/mol
MP: 90-94C
Solubility: water soluble
HS Code: 283330
MDL: MFCD00149143
SMILES: O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[K+]
TSCA: Yes
Keywords
mordant; double salt of potassium and aluminum; sizing agent; KAI(SO4)2
Synonyms
potash alum; Aluminum potassium sulfate dodecahydrate; Potassium aluminum sulfate