产品名称 硫酸锌 用途级别 分析纯
含量 98（％） 粒度 60-120（目）
执行质量标准 GB1998
(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 250?m shake sieve
Mn: 0.001%max
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Cd: 0.001%max
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Cu: 0.001%max -----
As:0.0005%max -----
Water-fast matter: 0.02%max. -----
(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