Products> Zinc Carbonate Basic
Molecular Formula: ZnCO3·2Zn (OH) 2 ·H2O
Testing Items
Index(FOR INDUSTRY UES ONLY)
High-class standard
First-class standard
Qualified standard
Appearance
White powder
Content
Zn, % =
57.5
57.0
56.5
ignition loss %
25-28
25-30
25-32
heavy metals=%
0.04
0.05
0.05
Moisture =%
2.5
3.5
5.0
Sulphate =%
0.6
0.8
-
Fineness( Residue on 75µm Sieve)=%
95.0
94.0
93.0
Cd, =%
0.02
0.05
-
CAS# : 5970-47-8
Quality standard: HG/T2523-2007
Please select
Zinc sulphate mono
Zinc sulphate hept
Zinc sulphate granule
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