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Professional trace element fertilizer

Jinrunzi's products cover the Jinwei Series and EDTA Series. Special formulas are developed according to the needs of different crops, providing efficient and safe trace element nutrition solutions.

Product Category

Sulphates Fertilizer

Zinc Sulfate Heptahydrate

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Chinese Name:Zinc Sulfate Heptahydrate
Chinese Synonyms:Goslarite, Zinc Vitriol, Zinc Sulfate, Zinc Sulfate Heptahydrate
English Name:zinc sulfate heptahydrate; zinc vitriol; white vitriol
Molecular Formula:ZnSO₄·7H₂O
Molecular Weight:287.54
Specific Gravity:1.957
CAS No.: 7446-20-0
National Standard: HG/T 2326-2005
Physical Properties:Relative density: 1.957, melting point: 1000℃. Freely soluble in water (96.5g/100ml at 20℃; 663.6g/100ml at 100℃), slightly soluble in ethanol and glycerol.

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