Product Name: Zinc Sulphate Monohydrate (Technical grade) Model NO.: Technical grade Grade Standard: Industrial Grade Appearance: Powder Purity: 90%~99% Certification: CCIC, CIQ, RoHS, ISO CAS No.: 7446-19-7 Shelf Time: 2 Years Zn: 35% Powder Loading: 24mt/20flc Without Pallet 20mt/20FCL with Pallet Color: White Trademark: Haitong Transport Package: 25kg/1000kg Net In Plastic Woven Bag With PE Liner Specification: Technical grade Origin: China HS Code: 2833293000 Product Description Product Name: Zinc Sulphate Monohydrate (ZnSO4. H2O)CAS No.: 7446-19-7H. S Code: 2833293000Molecular weight: 179.46Appearance: White powder, odorless, astringent metallic taste. Soluble in water, insoluble in alchohol..Package: 25 kg / 1000 kg net in the plastic woven bag with PE liner.Application: Used in production of rayon fiber, paint and varnishes. Glues, titane dioxide, zinc sterate and zinc-alkyl-di-thiocarbamate (fungicide), used as rubber accelerator, flotation of ores, electroplating and surface treatment, also used as micronutrient of fertilizer in agriculture and feed.Specification:ItemsSpecificationAssay99% minZinc (Zn)35% minWater-insoluble0.03% maxMercury (Hg)negativeLead (Pb)0.001% maxCadmium (Cd)0.001% maxArsenic (As)0.0003% max