Aluminum Potassium sulfate dodecchydrate

Purity: ACS, ≥98%

Synonym(s): Alum Potassium alum Potassium aluminum sulfate dodecahydrate; Aluminum potassium sulfate dodecahydrate

Formula: AlH24KO20S2 Molecular Weight: 474.39

CAS Number: 7784-24-9 EC Number: 233-141-3 MDL Number: MFCD00149143 PubChem CID: 62667

Properties

Shelf life: 1460 days

Solubility: Soluble in water, glycerol. Insoluble in alcoholSoluble in water and glycerol. Insoluble in acetone and alcohol.

Sensitivity:

Boiling point:

Melting point: 92.5°C

InChl: 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

Safety Information

Pictograms:

Signal Word: Warning

Hazard Statements: H315; H319; H335; H302

Precautionary Statements: P261; P305+P351+P338

WGK: 3

Storage:

Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter