一水硫酸锌

zinc sulphate monohydrate
7746-19-7

湖南更新日期：2011-11-16

衡阳昱兴化工有限公司

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联系人：vivian

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产品详情:

中文名称：: 一水硫酸锌

英文名称：: zinc sulphate monohydrate

CAS号：: 7746-19-7

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zinc sulfate monohydrate

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Molecular Formula: ZnSO₄.H₂O
Molecular Weight: 179.45
Properties: white fluid powder, relative density: 3.28, soluble in water, slightly soluble in alcohols, insoluble in acetone, easily deliquescent in the air.
Quality Spec.:

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(A)Technical grade (HG/T2326-92)

(B)Feed grade (HG/2934-2000)

Assay (ZnSO₄.H₂O)≥98.0%

Assay (ZnSO4.H2O)≥94.7%

Zn≥35.7%

Zn≥34.5%

pH-value (50g/l solution)≥4.0

As≤0.0005%

Chlorides ≤0.2%

Pb≤0.002%

Cd)≤0.003%

Fe≤0.008%

Fineness (through 250um sieve)≥95%

Mn≤0.001%

Cd)≤0.002%

Cu≤0.001%

Insol. in water ≤0.02%

Use: Mainly used in the manufacture of barium powder and other zinc salt; as auxiliary for viscose and vinylon fiber; also used as printing & dyeing auxiliar, vomitive and fungicide etc It is also used in electroplating, flotation and treatment of circulating cooling water. In agriculture, it is used as fertilizer and feed additive.
Packing: In woven bag lined with plastic, net wt. 25kgs/bag or 50kgs/bag or in ton bags.

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