Detail
Zinc Sulphate, Feed Grade
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CAS No.: 7446-19-7
Molecular Formula: ZnSO4•H2O, ZnSO4•7H2O
Appearance: White Crystalline Powder
Uses: It is used as raw material for production of lithopone. It is also used in synthetic fiber industry, zinc plating, pesticides. It is mainly used in trace element fertilizer and feed additive, etc.
Packing: In 25kgs/ 50kgs PP woven bags with PE liner, Or 1000kgs Jumbo Bags.
Specification: As per standard of HG2934---2000
|
Index Name |
|
|
|
|
Zinc Sulpahte Monohydrate |
Zinc Sulphate Heptahydrate |
|
Purity, ≥ |
94.7 |
97.3 |
|
Zinc( Zn )content, ≥ |
34.5 |
22.0 |
|
Arsenic( As )content, |
0.0005 |
0.0005 |
|
Plumbum( Pb )content, ≤ |
0.002 |
0.001 |
|
Cadmium( Cd )content, ≤ |
0.003 |
0.002 |
|
Fineness passing 250pm test sieve, ≤ |
95 |
------- |
|
800pm test sieve passed, ≥ |
------- |
95 |
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