Copper Sulphate
Molecular formula:CuSO4.5H2O
Property:blue crystal
Specification:
Inspection Item |
Feed Grade |
Electroplating high grade |
Fertilizer Grade |
Puirty |
98%min |
99%min |
97%min |
Cu Content |
25%min |
25.2%min |
24.5%min |
Pb |
20ppmmax |
5ppm max |
50ppm max |
Fe |
0.1%max |
10ppm max |
|
Zn |
|
10ppm max |
|
Ni |
20ppm max |
10ppm max |
|
Cd |
10ppm max |
5ppm max |
10ppm max |
As |
10ppmmax |
5ppm max |
10ppm max |
mercury |
0.1ppmmax |
0.1ppm max |
|
Insoluble Matter |
0.05%max |
0.005%max |
|
Usage: As a mordant for cotton and silk; used to produce green and blue pigment; used as insectucude, bactericide for water, antiseptics for wood, catalyst for tannage, electrocopper, battery. carving and so on ; used in mining industry and as raw materials of other chemicals.
In agrochemicstry, it used as pesticide, its liquid mixed with lime milk in proporting is insecticide for fruit trees and cotton and it also used to produce other pesticide (contain copper) preventing tanspotting, smut-fungi of barley & gibberella of wheat; used to produce trace-element fertilizer and as feed supplement.
Package:25Kg plastic
|