Copper sulphate pentahydrate is with bright blue color, even pellet, fine mobility, dry and not agglomeration, for long-term storage
Physical Properties:
Molecular Weight | 249.685 |
Density | 2.284g/cm3 |
Melting Point | 110 ºC |
Boiling Point | 330 ºC |
Water Solubility | Easily Soluble |
Alcohol Solubility | Non-Soluble |
Specification:
Test Item | Unit | Feed Grade | Industrial Grade | Agriculture Grade | |
Appearance | --- | Bright blue pellet | Bright blue pellet | Bright blue pellet | |
Assay | % | 98.5Min. | 96.0Min. | 94.0Min. | |
Cu | % | 25.7Min. | 24.5Min. | 24.0Min. | |
Pb | ppm | 20Max | 20Max | 20Max | |
As | ppm | 20Max | 20Max | 20Max | |
Free Acid | % | 0.3Max | 0.3Max | 0.3Max | |
Insoluble Matter | % | 0.15Max. | 0.2Max. | 0.2Max. |
There are feed grade, industrial grade and agricultural grade.
Feed grade:
Used for feed additives, stimulate the growth of fattening pigs and broiler chicken, etc.
Industrial grade:
Used as analytical reagents, catalysts, mordants, colorants, rayon pigments, sources of other copper salt, like cuprous chloride, copper chloride, etc.
Agricultural grade:
Used as lime water mixture generated after Bordeaux mixture, as bactericide for controlling fungi on crops, prevent fruit and other rotting.
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