China Zinc Sulphate Monohydrate/Heptahydrate/Anhydrous, Find details about China Zinc Sulphate Monohydrate, Zinc Sulphate Heptahydrate from Zinc Sulphate Monohydrate/Heptahydrate/Anhydrous
Zn | 22%min |
Mn | 0.01%max |
Pb | 0.002%max |
Water insoluble matter | 0.020%max |
Cd | 0.002%max |
Ph |
3.5min |