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Aluminum potassium sulfate dodecahydrate_Molecular_structure_CAS_7784-24-9)
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Aluminum potassium sulfate dodecahydrate

Catalog No. 01-3000 Name Sigma Aldrich
CAS Number 7784-24-9 Website http://www.sigmaaldrich.com
M. F. AlH27KO20S2 Telephone 1-800-521-8956
M. W. 477.412218 Fax
Purity 99.0-102.0% Email
Storage Chembase ID: 130853

SYNONYMS

Title
硫酸铝钾 十二水合物
IUPAC name
aluminium(3+) ion potassium dodecahydrate disulfate
IUPAC Traditional name
aluminium(3+) ion potassium dodecahydrate disulfate
Synonyms
Potassium alum
钾明矾
Potassium aluminum sulfate dodecahydrate
Alum
明矾
硫酸钾铝 十二水合物

DATABASE IDS

MDL Number MFCD00149143
CAS Number 7784-24-9
EC Number 233-141-3

PROPERTIES

Grade SAJ first grade
Linear Formula AlK(SO4)2 · 12H2O
Purity 99.0-102.0%
Density 1.757 g/mL at 25 °C(lit.)
Melting Point 92 °C(lit.)
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS WS5690000
German water hazard class 3

DETAILS

REFERENCES