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Chemical Name: Zinc sulfate
Molecular Formula : ZnSO4.H2O, ZnSO4.7H2O
Molecular Weight: 179.48(Monohydrate), 287.54(Heptahydrate)
CAS: 7446-19-7(H2O);7446-20-0 (7H2O)
HS Code:2833293000
Package:25kg bag
MOQ:10MT
1. Description of Zinc sulfate
Dissolved in water. Slightly soluble in alcohol. Easily deliquescence in the air. Insoluble in acetone. Used as a raw material for the production of other zinc salts; used for cable galvanizing and electrolysis to prepare pure zinc, spraying agent for fruit tree nursery diseases, and preservative for artificial fibers, wood and leather.
![Zinc-Sulfate-Hepta-21-[1].jpg](http://www.luyichemi.com/Uploads/image/20230906/1693991323877218.jpg "1693991323877218.jpg")
2. Technical Specification of Zinc sulfate
Parameter | Specification |
ZnSO4·H2O | |
ZnSO4, % | ≥94.70 |
Zn2+ % | ≥34.50 |
As, mg/kg | ≤5 |
Pb, mg/kg | ≤10 |
Cd, mg/kg | ≤10 |
Particle size( % passing 250μm sieve) | ≥95 |
3.Application of Zinc sulfate
It is used as food additives, animal feed, printing and dyeing, timber ,preservative.
Used as analytical reagent.
4.Packing
25kg pp bags, 25MT/20’FCL
5.Storage and Transportation
Stored in a ventilative and dry warehouse instead of in the open air,kept away from water
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Michelle Zhang 
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