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Specifications

Aluminum Sulphate(15.8&17.0%)

CAS No.: 10043-01-3
MF: Al2(SO4)3.18H2O
Apperance: White or grayish flakes
Appearance: Grey white, Flake/ pearl/ solid, since contains a little (FeSO4), it present lightgreen or palegreen, and since FeSO4 is easy to oxidation, so sometimes the products surface present yellow.
 
Item
Index
Aluminium Sulphate
15.8%
17%
Al2O3   %≥
15.8
17
Iron Fe content   %≤
0.50
0.005
Water insoluble matter % ≤
0.15
0.15
PH value 1% aqueous solution   ≥
3.0
3.0
Heavy metals as Pb   % ≤
0.002
0.002
AS   % ≤
0.0005
0.0005
Granularity   ≥
--
15
Usage: Aluminum Sulphate wide used in food, preserves, water purity, disinfection, rubber, leather, washing powder, livestock feed, pencils.
Packing: 25/50kg/bag, 25MT/20‘FCL
Use for Paper-making, water treatment agent, and also use for Dye Mordant, Tanning Extracts, Medicine astringent, Wood Preservative and Fire-extinguishing Foam and so on.