Main Products
Aluminum Sulfate AS
Product name: Aluminum sulfate
Type:Tech grade
Molecular Formula: Al2(SO4)3
CAS No: 10043-01-3
EINECS No.: 233-135-0
Standard Executed: HG2225-2001
Appearance:White Flakes/Power/Lump
25/50kg woven bags with inner filmed
Aluminum sulfate 15.8%,16%,17%
Properties:
It is white or grey flake,particle or massive crystallization.Apt to cake after moisture absorption when laid in air for a long time. A little green because of Fe2+, yellow when Fe2+ is oxided to Fe3+.Soluble in water easily water solution is acid.
Specifications:
Item |
Aluminum Sulphate 15.8% |
Aluminum Sulphate 16% |
Aluminum Sulphate non ferric 17% |
Al2O3 |
15.8% min |
16% minj |
17% min |
Fe |
0.45% max |
0.4% max |
0.01% |
PH-Value |
3.0min |
3.0 min |
2.6 |
Water-insoluble |
0.15% max |
0.15% max |
0.15% max |
As |
0.0005% max |
0.0005% max |
0.0005% max |
1.Aluminum Sulfate for paper making
Use: Used with saponified rosin as paper strength enhancing binder to improve waterproof property. Also can
be used in printing and dyeing, leather, color agentia and wood rustproof.
2.Aluminum Sulfate for water making
Use: Mainly used in industrial water and waster water treatment.