Zinc Sulphate 33%
1, Zinc Sulphate
2, CAS No.: 7733-02-0
3, H. S Code: 2833293000
4, Chemical Formula: ZnSO4
Appearance: White powder or granule, odourless, astringent metallic taste. Soluble in water, insoluble in alchohol.
Application:
Used in production of ryon fibre, paint and varnishes. Glues, titane dioxide, zinc sterate and zinc-alkyl-di-thiocarbamate (fungicide), used as rubber accelerator, flotation of ores, electroplating and surface treatment, also used as micronutrient of fertilizer in agriculture and feed.
Specification:
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Items
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Specification
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Assay
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99% min
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Zinc (Zn)
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35% min
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Water insoluble
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0.03% max
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Mercury (Hg)
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negative
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Lead (Pb)
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0.001% max
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Cadmium (Cd)
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0.001% max
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Arsenic (As)
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0.0003% max
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