Product Name: 98%Min Zinc Sulphate Heptahydrate Znso4.7H2O with Best Price Model NO.: Zinc sulphate heptahydrate Grade Standard: Industrial Grade Appearance: Granular Type: Zinc Sulphate Hepta/Mono Hydrate Purity: ?99% Certification: ISO EINECS: 231-793-3 Formula: Znso4.H2O,Znso4.7H2O CAS No.: 7446-20-0 Ec No.: 231-793-3 Trademark: AAA Transport Package: 25kg Bag Origin: China Product Description Zinc SulphateMain Applications1. As feed additive.2. As pesticides and microelement fertilizer.3. In industry : for producing lithophone, zinc salts ,synthetic fiber etc. Zinc sulphate SpecificationSpecificationsHeptahydrateMonohydrateAppearanceWhite crystal /granular 2-4mmWhite powder / granular 2-4mmZn21/22% min21/22% minAs0.0005% max0.0005% maxPb0.001% max0.001% maxCd0.001% max0.001% maxFe0.01% maxInsoluble matter in water0.05% max0.05% maxYou are buying=Our Products + Our ServiceDALIAN CHEM --Dalian Chem Imp. and Exp. Group Co., Ltd.is focus on the supply of chemical raw materials, chemical products , and other related products since 1985.At present, we provide more than 200 kinds of chemical raw materials and ingredients.Zinc Sulphate is one of our main products.A wide variety of Zinc Sulphate options are available to you. Before Zinc Sulphate order ,we can send the sample for your testing ,We ensure the quality is the same as bulk quantity.There are many Zinc Sulphate suppliers, mainly located in Asia. The Zinc Sulphate we supply is cheap and the quality is guaranteed. Zinc Sulphate products are popular all over the world. For whatever questions about us or our products you may have, do let us know and you can be assured we reply you in details with 24 hours and to your satisfaction.