China Cheap price Copper Sulfate Pentahydrate Food Grade - Copper Sulfate – Ciliang

Name: Copper Sulphate,Copper(II)Sulfate Pentahydrate
1Product features:
Blue crystal, odorless, specific gravity of 2.284g/cm3, soluble in water and dilute ethanol; its aqueous solution possessing weak acidity, which is slowly weathered in the dry air, with surface turning into white powder; when heated to 110°C, loses 4 crystal water molecules; and when heated to above 150°C, forms white and easily water-absorbing anhydrous cupric sulfate.
 2.Usage of Copper Sulfate pentahydrate
1) Feed Grade: Used for feed additives,stimulate the groeth of fattening pigs and broiler chicken etc.
2) Industrial Grade: Used for textile mordant,tanning leather,electrplating industrial, mining  industrial, preservative of wood etc
3) Agriculture grade: Widely used in agriculture as fertilizer,fungicides,insecticides etc.

Product name:copper(Ⅱ)sulfate pentahydrate Molecular formula: CuSO4.5H2O
CAS NO:7758-99-8 Molecular weight:249.68
Appearance:Blue crystals Grade:High purity

Blue crystals CuSO4.5H2O copper(ii) sulfate pentahydrate

Test Items Specifications
Assay(CuSO4.5H2O) ≥99.0%
Copper assay(Cu) ≥25.2%
PH Value(50g/L,250C) 2.5—5.0
Iron(Fe) ≤10ppm
Lead(pd) ≤10ppm
Zinc (Zn) ≤10ppm
Nickel(Ni) ≤10ppm
Chromium(Cr) ≤5ppm
Calcium(Ca) ≤5ppm
Magnesium(Mg) ≤5ppm
Cadmium(Cd) ≤5ppm
Arsenic(AS) ≤5ppm
Potassium(k) ≤5ppm
Chloride(Cl) ≤6ppm

Packing: 25Kg/Bags,or 1 ton/bag , or as customer detailed request .

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