Secondary Chemicals Newsgroup

Location: CHINA, CHANGSHA HUNAN

zinc sulphate heptahydrate granule.
Zinc Sulphate Heptahydrate Granule with Zn 22% Min Key words: zinc sulphate hepta, zinc sulphate heptahydrate, zinc sulfate, zinc sulfate hepta, zinc sulfate heptahydrate, zinc sulphate granule, zinc sulphate heptahydrate granule. Product Name: Zinc Sulphate Heptahydrate Grade: Fertilizer Grade/Feed Grade Basic Information: Molecular Formula: ZnSO4.7H2O EINECS NO.: 231-793-3 CAS No.: 7446-20-0 HS Code : 28332900 M.W.: 287.54 Odour: Odourless Density: 1.957 Boiling Point: >500 C (Decomposes) Appearance: White Crystalline powder or Granular SPECIFICATION Item fertilizer grade industry grade Content 97% min 97% min Zn 21-22% min 22% min PH 3.0 3.0 Cl 0.6% max 0.6% max Pb 0.005% max 0.002% max Fe 0.005% max 0.005% max Mn 0.01% max 0.01% max Cd 0.002% max 0.002% max As 0.005%max 0.0005%max APPLICATIONS Production of Ryon fibre, Micronutrient in fertilisers, Agriculture, Production of paint and varnishes, glues, Titane Dioxide, Zinc Sterate and Zinc-Alkyl-di-thiocarbamate (Fungicide), Rubber As accelerator, flotation of ores, Electroplating and surface treatment, Animal feed. PACKAGE 25kg/woven bag with an inner plastic bag,or according to your needs.