Zinc sulphate

Zinc sulphate is a colorless crystalline, water-soluble. The hydrated form, ZnSO4·7H2O, the mineral , was historically known as "white vitriol" and can be prepared by reacting zinc with aqueous .

Synonyms: Sulfuric Acid, Zinc Salt, Monohydrate; Zinc Vitriol Monohydrate; White Vitriol, Monohydrate.

Formula: ZnSO4 H2O

Molecular Weight: 179.445

Properties: White free flowing powder, soluble in water, slightly soluble in alcohol, insoluble in acetone.

H.S.Code: 2833 26 (00)

Usage: It is used to supply zinc in animal feeds, fertilizers, and agricultural sprays. ZnSO4·7H2O is used in making , in coagulation baths for , in for zinc plating, as a in dyeing, as a preservative for skins and leather and in medicine as an and emetic.

Zinc Sulphate Heptahydrate Specification:

Components:Guaranteed Analysis:Typical Analysis:Zinc (Zn):21%min21.8%Heavy Metal (As Pb):0.002%max< 0.001%Cadmium (Cd):0.002%max< 0.001%Arsenic (As):0.001%max< 0.0005%

Zinc Sulphate Monohydrate Specification:

Product QualitySpecifications:GUARANTEED SALES ZINC SULPHATE SPECIFICATIONS:ComponentsGuaranteed ValueTypical Analysis RangeZn:35.5% min35.8~36.2%As:10ppm max<3ppmPb:20ppm max<10ppmCd:20ppm max<12ppmFe:200ppm max<85ppmHg:1ppm max<1ppmparticle 250="" size="" through="" m="" :="">98%OTHER COMPONENTS AND PROPERTIES:(for reference only)Co:50ppm max<20ppmNi:50ppm max<20ppmMo:50ppm max<35ppmSe:40ppm max<10ppm

Packing: Net 25kg P.P Woven Bags.

Note: It should ve protected by covers when transportation , avoid rain, moisture, or mixed with acid / alkali matter and color matter; packed in dry and airiness place, no contact with acid and alkali and color matter.

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