Aluminum sulfate Basic information
Product Name: Aluminum sulfate
Synonyms: sulfuricacid,aluminumsalt;Sulfuricacid,aluminumsalt(3:2);sulfuricacidaluminum(3+)salt(3:2);ALUM;ALUMINIUM SULFATE;ALUMINIUM SULFATE, DEHYDRATE;ALUMINIUM SULPHATE;LIQUID ALUM
CAS: 10043-01-3
MF: Al2O12S3
MW: 342.15
EINECS: 233-135-0
Product Categories: Aluminum Salts;Metal and Ceramic Science;Industrial/Fine Chemicals;Inorganics;Salts;inorganic chemicals;others
Mol File: 10043-01-3.mol
Aluminum sulfate Chemical Properties
Melting point 770 °C (dec.) (lit.)
Boiling point 759.71°C (estimate)
density 2.71 g/mL at 25 °C (lit.)
vapor pressure 0-0.001Pa at 20-25℃
solubility Soluble in cold water, freely soluble in hot water, practically insoluble in ethanol (96 per cent).
pka 3.6[at 20 ℃]
form Powder and/or Chunks
color White
Specific Gravity 2.71
Odor at 100.00?%. odorless
Water Solubility soluble
Sensitive Hygroscopic
Merck 14,366
Exposure limits NIOSH: TWA 2 mg/m3
Dielectric constant 2.6(Ambient)…