Characterisics: White hygroscopic crystal or piece. Soluble in water, non-soluble in alcohol.
Molecular Formula:Al2(SO4)3
Molecular Weight:342.20
Specification:
|
ITEM
|
Aluminium Sulphate
|
Ironless Aluminium Sulphate
|
|
Al2O3 Content, %≥
|
17
|
17
|
|
As2O3, %≤
|
0.01
|
0.0005
|
|
Fe2O3, %≤
|
0.35
|
0.005
|
|
Free Acid, %≤
|
None
|
None
|
|
Water Insoluble, %≤
|
0.1
|
0.1
|
Usage: Treatment for the drinking water and water for industrial use. Also used in papermaking, printing and dye, tanning leather, fire-fighting equipment, drug and wood preservation, etc.
Packing: 50kgs plastic woven bags lined with polythene bags.