1.Chemical name: Copper sulphate pentahydrate
2.Molecular formula: CuSO4•5H2O
3.Molecular weight:249.71
4.Cas No.：7758-99-8
5.Einecs:231-847-6
6.H.S code :28332500. UN No. :3077
7.Character: Copper sulphate pentahydrate is dark blue triclinic crystals or blue crystalline particles.insoluble in ethanol, almost insoluble in most other organic solvents. Gem-green in glycerol, slowly weathered in air. Bulk density is 2.284g/cm3.
8.Usage: It is used as nutritional supplement. antimicrobial agent,firming agent. processing aid and feed additive.
9.Packing: 25kgs/bag , outside kraft paper bag or plastic woven bag. Inside line with PE bag. 20’fcl put 25mts without pallet. 22mts with pallet
10.Shelf life: 24months when keeped in dry and ventilative warehouse keep bag well sealed.
Specification:
| Specification | GB29210-2012 | FCC VII |
| Content (CuSO4·5H2O), w/% | 98.0-102.0 | 98.0-102.0 |
| Substances Not Precipitated by Hydrogen Sulfide, w/% ≤ | 0.3 | 0.3 |
| Iron (Fe), w/% ≤ | 0.01 | 0.01 |
| Lead (Pb),mg/kg ≤ | 4 | 4 |
| Arsenic (As),mg/kg ≤ | 3 | ———— |
