Product Description
Zinc sulphate Hepta
Chemical Formula ZnSO4.7H2O
CAS No. 7446-20-0
SPECIFICATIONS
Appearance: White crystal or granular
Main content 98% min
Zn 21-22% min
As 10ppm max
Pb 15ppm max
CD 15ppm max
Water insoluble 0.05% max
PH 6-8
Usage
1, emetic, supplement, displacement agent
2, zinc supplement and pesticide;
3, industrial material; Mordant agent of printing and dyeing, preserv agent; Water treatment agent; Mineral separation agent
4. feed addtitive for zinc nutrition to animals
Package 25kg PP woven bag with inner film bag;
OEM is available.
We are an ISO 9001:2008 approved manufacture and supplier of agrochemicals from 2002! FeSO4, Kieserite, MgSO4 and ZnSO4 were produced by us 16 years already. Now around 115 companies have created long term cooperation with us because of our strictly quality control and competitive price on this product. Looking forward to be your reliable partner from now!
Audited Supplier 
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