Zinc Sulphate Heptahydrate


 Zinc Sulphate Heptahydrate


Basic Info.

Zinc Sulphate Heptahydrate (ZnSO47H2O) occurs in nature as the mineral goslarite. Chemists manufacture it by treating any metal that contains zinc with sulfuric acid. For pharmaceutical use, chemists use high-purity zinc oxide to obtain the ZnSO4•7H2O. 

Product Name: Zinc Sulphate Heptahydrate FOB price  $470 – $520 /mt
Specification 21% Zn Packing detail 25kg Bag
Origin Tuyen Quang ,Vietnam Trademark Bao Au JSC
Production Capacity 500 Tons per month Min Order  25.0 MT



Zinc sulfate has applications in many industries, including:

  • Agriculture
  • Pharmaceutical
  • Industrial 

Product Description

pH 4 (50 g/L) Density 3.28 g/cm3


Chemical Composition%
Zn Impurity Contents
Cl Fe Pb Mn Cd
21 % 0.2 0.05 0.01 0.01 0.003


Packaging & Delivery

Packing: about 25kg/ingot packed in wooden case, net weight 1000kg/case, or as customer’s requirements
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.