99%
7758-99-8
CuSo4.5(H2O)
231-847-6
ISO
90%~99%
Copper Sulfate
Granular
Industrial Grade
500g Free
24 Months
25kg/Bag
98%
China
2833250000
Product Description
Food Grade Blue Anhydrous Copper Sulphate
CharacterDark blue triclinic crystal or blue crystalline powder or granule. It smells like nasty metal. It slowly weathers indry air. It's very soluble in water and the solution is acidic. PH value of 0.1mol/L water solution is 4.17. It's very soluble in glycerol. It's soluble in dilute ethanol but insoluble in pure ethanol.
Specification
Item | Index | |
CuSO4·5H2O (%) | ≥98 | ≥96 |
Cu (%) | ≥25.06 | ≥24.5 |
Water insoluble (%) | ≤0.2 | ≤0.2 |
Pb (%) | ≤10 ppm | ≤10 ppm |
As (%) | ≤4 ppm | ≤4 ppm |
Fineness | 20-40 mesh ≥95% passing rate | |
40-80 mesh ≥95% passing rate | ||
≥80 mesh ≥95% passing rate | ||
Keep container tightly closed. Keep container in a cool, well-ventilated area.
Usage
It is used as nutritional supplement, antimicrobial agent, firming agent and processing aid.
Package
25KG/ 50lb net UN-approved PE bags stowed on pallets shrink-wrapped;
500KG/1'000KG/1'250KG/1'300KG net UN-approved PE/PP big bags stowed on pallets
Photos
