Copper Sulphate Industry Grade 99% Pure

Copper(II) sulphate, also known as copper sulfate , is the chemical compound with the chemical formula CuSO4. This salt exists as a series of compounds that differ in their degree of hydration. The anhydrous form is a pale green or gray-white powder, whereas the pentahydrate (CuSO4�·5H2O), the most commonly encountered salt, is bright blue. Copper sulfate exothermically dissolves in water to give the aquo complex [Cu(H2O)6]2+, which has octahedral molecular geometry and is paramagnetic. Other names for copper(II) sulfate are "blue vitriol" and "bluestone". 1. Copper sulfate pentahydrate Specification CAS NO.:7758-99-8 Apprance: Blue crystal Specification:98.0%min 1) Feed Grade Copper Sulphate pentahydrate copper sulphate Item Specification CuSO4.5H2O 98.5 Cu 25.06 As 0.0004 PB 0.001 Fineness(800 ) 95 Water insoluble 0.2 2) Agriculture Grade Copper Sulphate pentahydrate Item Specification CuSO4.5H2O 98 AS (mg/kg) 25 PB(mg/kg) 125 CD (mg/kg) 25 H2SO4 % 0.2 Water insoluble 0.2 3) Electroplating Grade Copper Sulphate pentahydrate copper sulphate Item Specification CuSO4.5H2O 98 AS/% 0.0005 PB/% 0.005 CA /% 0.0005 FE/% 0.005 CO/% 0.0005 NI/% 0.0005 ZN/% 0.002 Water insoluble matter 0.005