Purchase Qty. Reference FOB Price
100-299 Tons US$700.00
300+ Tons US$500.00
Product Description
Product details Products Description Appearance Colorless granular powder Alkalinityacidit Neutral Clarity Transparent Zn ≥21.5% As ≤5ppm Pb ≤10ppm Water Insoluble ≤0.05 Application 1, Zinc sulfate is used as trace element fertilizer to prevent crops from Zn ...