1. Chemical Analysis:

Item	Standard
Purity	98%  min.
Cu	25%  min.
Pb	15ppm max.
As	5ppm  max.
Water insoluble	0.2%  max.
Particle size(40 mesh )	99%  passing

2. Physical and Chemical Properties:        

 1) CAS Registed NO.: 7758-99-8

 2) Appearance: Blue crystal

 3) Purity: 98% or 96% min

 4) Molecular formula: CuSO4.5H2O

 5) Molecular weight: 159.6097

 6) Melting point: 160 °C

 7) Relative density: 2.28

3. Application and Precaustion:

Applications

1) In inorganic industry, for the manufacture of other salts such as cuprous chloride, copper chloride feeding, pyrophosphate copper, cuprous oxide, copper acetate, carbonate, etc.. 2) In dyes and pigment industy, for the manufacture of dyes such as reactive brilliant blue, reactive violet, etc. 3) In organic industry as synthetic fragrances and dyes intermediates catalyst , methyl methacrylate polymerization inhibitor . 4) In agriculture, used as a fungicide. 5) In animal husbandry, used as a main raw material of feed addtive for the trace element copper.

Precausions

1) Store in a cool , dry , well-ventilated warehouse. 2) Keep away from fire and heat. 3) Should be stored separately with acid and alkalis.

4. Packing:   

25/50kgs net bag, 25MT/20'FCL

Copper sulphate crystal: