Trade Name : Zinc Sulphate Monohydrate Synonym : Sulfuric acid, zinc salt, monohydrate; White Vitriol; Acide sulfurique, sel de zinc monohydrate; Sulfate de zinc (French); White Copperas; Zinc Vitriol; Formula : ZnSO4.H2O CAS No.: 7446-19-7 HS Code : 2833.26 PHYSICAL DESCRIPTION/ PROPERTIES Mol Weight : 179.45 Appearance : White Crystalline powder or Granular Odour : Odourless Melting Point : It loses water at 30°C to give the hexahydrate and more water is lost at 70°C to form the monohydrate. The anhydrous salt forms at 280°C Boiling Point : 740 C (Decomposes) Solubility in Water : 30% Density : 3.28 QUALITY INDEX INDUSTRIAL GRADE Purity : 97.0% min Zn : 35.0% min Water Insoluble : 0.2% max pH : 4 - 5 Fe : 0.06% max Pb : 0.01% max FEED GRADE Purity : 97.0% min Zn : 35.0% min Pb : 15ppm max As : 15ppm max Cd : 15ppm max Particle Size : 60 - 100mesh (Powder) , 10-50mesh (Granular) APPLICATION 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. TOXICITY Toxicity to Animals: Oral, Rat, LD50 1710 mg/kg, not belonged to toxic substances Chronic Effects on Humans: Overview: The material may cause harmful effects on respiratory system, digestive system and circulatory system. May cause minor, reversible health effects on lungs. Long term exposures to high concentrations of dusts may cause increase mucous flow in the nose and airways. This condition usually disappears after exposure ceases. It may cause anemia. Repeated skin contact can cause swelling or other skin eruptions. PACKING & STORAGE Packing : 25kgs/PP woven bags or 1000kgs/PP jumbo bag Storage : Store in a dry place