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Specifications

CAS NO.:10043-01-3
HS Code:28332200
Chemical Name: Al2(SO4)3
Molecular weight: 342.20
Grade Standard: Industrial Grade
Purity: 15.8%,17%
Appearance: White crystal with sweet taste, soluble in water easily.
Application: Used for making white tanning, paper sizing, mordant DTC, water-proofing agent and clarify agent, oil deodorants, precipitation agent,ect.
 
Specification:
 
 
Items
Purity
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
----
15mm