Industrial Grade Food Grade Blue Anhydrous Copper Sulphate

• Customization: Available
• CAS No.: 7758-99-8
• Formula: CuSo4.5(H2O)
• Model NO.: 99%
• EINECS: 231-847-6
• Certification: ISO
• Purity: 90%~99%
• Type: Copper Sulfate
• Appearance: Granular
• Grade Standard: Industrial Grade
• Sample: 500g Free
• Shelf Life: 24 Months
• Transport Package: 25kg/Bag
• Specification: 98%
• Origin: China
• HS Code: 2833250000
• Production Capacity: 50000tons Per Year

Product Description

Food Grade Blue Anhydrous Copper Sulphate

Character
Dark 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

Storage

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