Product Name: Copper Sulfate Model NO.: 98% Grade Standard: Industrial Grade Appearance: Granular Type: Copper Sulfate Purity: 90%~99% Certification: CCIC, CIQ, SGS, RoHS, ISO State: Gray-White (Anhydrous) Blue (Pentahydrate) Odor: Odorless Mf: CuSo4, CuSo4.5H2O Other Names: Cupric Sulfate, Blue Vitriol Application: Used to Etch Zinc Plates for Intaglio Printmaking CAS No.: 7758-98-7 Einecs No.: 231-847-6 Color: Blue Refractive Index (ND): 1.724-1.739 Flash Point: Non-Inflammable Trademark: Chang Sheng Transport Package: 25kg or 50 Kg or 1000 Kg Net Wpp/PE Bags. Specification: SGS Origin: Hebei Province HS Code: 2833250000 Product Description Product DescriptionCopper (II) sulfate, also known ascupric sulfateor copper sulphate, is thechemical compoundwith thechemical formulaCuSO4. This salt exists as a series of compounds that differ in their degree ofhydration.Theanhydrousform is a pale green or gray-white powder, whereas the pentahydrate (CuSO4·5H2O), the most commonly encountered salt, is bright blue.Copper (II) sulfateexothermicallydissolves in water to give theaquo complex[Cu(H2O)6]2+, which hasoctahedral molecular geometryand isparamagnetic.Other names for copper(II) sulfate are "blue vitriol" and "bluestone".Molar mass:159.609 g/mol (anhydrous) 249.685 g/mol (pentahydrate)Density:3.60 g/cm3 (anhydrous) 2.286 g/cm3 (pentahydrateMelting point:110 °C Boiling point:N/APreparation:-Copper sulfate is produced industrially by treating copper metal with hot concentrated sulfuric acid or its oxides with dilutesulfuric acid. For laboratory use, copper sulfate is usually purchased.The anhydrous form occurs as a rare mineral known aschalcocyanite. The hydrated copper sulfate occurs in nature aschalcanthite(pentahydrate), and two more rare ones: bonattite (trihydrate) and boothite (heptahydrate).Specification:CuSO4.5H2O98%minCU25.06%minWater-insoluble0.2%maxPb0.001%maxAs0.0004%maxApplication:-Widely used in feed industry as feed additive; correction of copper deficiency in animals; growthstimulant for fattening pigs and broiler chickens etc.Flotation reagent in mining industry; electroplating industry; reagent in the preparation of dyestuffsintermediates; mordant in dyeing; preservative of woods etc;Widely used in agriculture as fertilizer; fungicides; insecticides; growth stimulant for fattening pigsand broiler chickens etc.Copper sulfate is also used to etch zinc plates for intaglio printmaking.Copper sulfate is also used to test blood foranemia. The blood is tested by dropping it into a solution of copper sulfate of knownspecific gravity- blood which contains sufficienthemoglobinsinks rapidly due to its density, whereas blood which does not sink or sinks slowly has insufficient amount ofhemoglobin.In aflame test, its copperionsemit a deep green light, a much deeper green than the flame test forbarium.In the presence ofchlorine, copper ions emit a deep blue light.Storage:Stored in a cool, ventilated warehouse. Away from fire and heat.Keep container closed. Should oxidants, bases, active metal powder stored separately and avoid mixing reservoir.Equipped with the appropriate variety and quantity of fire equipment.Storage areas should be equipped with emergency spill handling equipment and suitable host material.Packaging & DeliveryPackaging Details:25kg pp bag, 25mts/20'fcl without pallet OR 25kg pp bag, 20mts/20'fcl with palletDelivery Detail:10-15 Days after confirm contract