Aluminum sulfate
CAS RN. 10043-01-3
EINECS number: 233-135-0
Molecular formula: Al2O12S3
Molecular weight: 342.13

Specification:
Aluminum sulfate 15.8%
Appearance: Slight greenish flake
Aluminum Oxide (AL2O3)% 15.8 min
Iron(Fe2O3): 0.5% max
PH: 3 min
Water-insoluble Matters: 0.1% max
Aluminum sulfate 16% & 17% (Ironless or free of Iron)

Appearance: White flake or powder
Aluminum Oxide (AL2O3)% 16 min or 17 min
Iron(Fe2O3): 0.005% max
PH: 3 min
Water-insoluble Matters: 0.1% max
Packing: High-grade woven bag lined with plastic bag, net weight: 50kg or 25kg/bag, We also supply it in 1000kgs jumbo bag.

Use: Use for the papermaking, water purification, is used as mordant, tanning the pharmaceutical of leather, medical astringent, timber preservative, foam fire extinguishing agent, etc.