Copper Sulfate
Basic information
CAS No:7758-98-7/7758-99-8
UN NO.3077
Chemical Formula:CuSO?/CuSO4·5H2O
Molecular weight:159.608/249.68
Character:white or off white or blue transparent crystal
Density:3.603/cm3
Melting point:560℃
Techical Index(Mass fraction/%)
|
Items |
First grade |
Tech grade |
Feed grade |
Good grade |
|
Assay ≥ |
96 |
98 |
98.5 |
99 |
|
Acidity(H2SO4)≤ |
0.2 |
0.2 |
0.2 |
0.2 |
|
Water insoluble ≤ |
0.2 |
0.2 |
0.2 |
0.1 |
|
Lead(Pb)≤ |
10ppm |
10ppm |
10ppm |
10ppm |
|
Arsenic(As)≤ |
5ppm |
5ppm |
4ppm |
5ppm |
Uses:
Preparation of other copper salts by the chemical industry;Food grade used as antimicrobial agents, nutritional supplements;Feed grade as an antimicrobial agent, improve intestinal microorganisms, promote growth;Agricultural use as fungicides, insecticides and copper-containing pesticides;Can also be used for copper foil and electronic circuit board etching;For sulphate copper plating and wide temperature bright acid toxic copper ion additive.
Package/Capacity of container/storage
Packing:in 25kg plastic woven bags
Capacity of container:20'FCL=27mts, 24mts with pallet.
Storage:in a cool, dry and well-ventilated warehouse.Stay away from fire and heat.Keep container sealed.Should be stored separately with acid, alkali, edible chemicals, do not mix storage.