(1). Molecular Formula: ZnSO4.H2O M.W.: 179.45
(2). Basic Characteristics:
White fluidity powder, easily to deliquescence, easily to dissolve in water, little dissolvable in alcohol, insoluble in acetone.
(3). Specifications: A.Zinc sulphate(powder)
For Industry(HG/T2326-92)
|
For Feed (HG/2934-2000) |
Purity(ZnSO4.H2O): 98%min
|
Purity(ZnSO4.H2O): 98%min |
| Zn: 35.7%min |
Zn: 35.5%min |
PH Value(50g/l): 4.0min
|
As: 0.0005%max |
| Cl: 0.20%max |
Cd: 0.001%max |
| Pb: 0.001%max |
Pb: 0.001%max |
Fe: 0.008%max
|
Size: 95% with 250µm shake sieve |
Mn: 0.001%max
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Cd: 0.001%max
|
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| Cu: 0.001%max |
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| As:0.0005%max |
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| Water-fast matter: 0.02%max. |
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B.Zinc sulphate(granula)
| Zn:35% |
| Pb: 0.001%max |
| As: 0.0005%max |
| Cd: 0.001%max |
| size:2-4mm,1-2mm,0.5-1mm |
(4). Uses:
It is mainly used as raw material for the production of lithophone and zinc salts. It is also used in synthetic fiber industry, zinc plating , pesticides, flotation, fungicide and water purification. In agriculture, it is mainly used in feed additive and trace element fertilize, etc. |
(5). Packing:
Net weight 25Kgs or 50kgs with plastic woven bag ; Or 1000kgs big bags.
(6). Storage: Dry and hermetic
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