|
Molecular Formula: |
ZnSO4.(X)H2O(X=1 or X=7) |
|
|
Brand of Product: |
Baofull |
H.S.Code: 2833293000 |
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Properties: |
Zinc Sulphate with heptahydrate is colorless crystallization, it is efflorescence in drying air. Soluble in water, insoluble in alcohol. Hydrotropic solution show acridness, PH value is 4.5. Zinc Sulphate with monohydrate is white flow powder. |
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Packaging: |
25kgs net in PP woven bag or as required by the customers. |
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Uses/Applications: |
Used in the making of zinc salt, or used in zinc plating and manufacturing of pure zinc, it can be used in bleaching agent, nutrition supplement, mineral additives and fertilizer |
|
Feed Grade quality meet standard of 2934-2000
Fertilizer Grade only request zinc content.
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GUARANTEED SPECIFICATIONS |
|
|
Zinc Sulphate Monohydrate |
Zinc Sulphate Heptahydrate |
|
Feed Grade |
Industrial Grade |
Feed
Grade |
Fertilizer/ Industrial
Grade I |
Industrial GradeII |
Zn %  |
Powder
35 |
granule
33-34 |
Powder
31-33 |
granule
21 |
Powder
21.5 |
Powder
22 |
Powder
22.5 |
Pb %  |
0.001 |
0.002 |
0.002 |
0.002 |
0.002 |
0.001 |
0.001 |
As %  |
0.001 |
0.002 |
0.001 |
0.002 |
0.001 |
0.0005 |
0.0005 |
Cd %  |
0.001 |
0.002 |
-- |
0.002 |
0.001 |
0.001 |
0.001 |
Fe %  |
-- |
|
-- |
-- |
-- |
|
0.003 |
Cu %  |
-- |
-- |
-- |
-- |
-- |
-- |
0.003 |
Cl %  |
-- |
-- |
-- |
-- |
-- |
-- |
0.20 |
Water Insoluble %  |
0.05 |
-- |
0.05 |
-- |
0.05 |
|
0.02 |
Fineness (Passing through 250 mesh) %  |
95 |
-- |
95 |
-- |
-- |
--- |
-- |
|
Granule Size |
-- |
2-4mm |
-- |
2-4mm |
-- |
-- |
-- |
