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Zinc sulfate

Introduction

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)

Technical Specification

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

 

Application

It is used as food additives, animal feed, printing and dyeing, timber ,preservative.

Used as analytical reagent.

Packing

25kg pp bags, 25MT/20’FCL

 

Storage and Transportation

Stored in a ventilative and dry warehouse instead of in the open air,kept away from water