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(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) 500mt per month
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For Industry(HG/T2326-92) |
For Feed (HG/2934-2000) |
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Purity(ZnSO4.H2O): 98%min |
Purity(ZnSO4.H2O): 98%min |
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Zn: 35.7%min |
Zn: 35.5%min |
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PH Value(50g/l): 4.0min |
As: 0.0005%max |
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Cl: 0.20%max |
Cd: 0.001%max |
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Pb: 0.001%max |
Pb: 0.001%max |
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Fe: 0.008%max |
Size: 95% with 250µm shake sieve |
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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(granular)
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Zn:35% |
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Pb: 0.001%max |
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As: 0.0005%max |
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Cd: 0.001%max |
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size:2-4mm,1-2mm,0.5-1mm (300mt per month) |
(4). Uses:
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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 |
