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Basic description
Formula: ZnSO4·H2O
CAS No.: 7446-19-7
HS Code: 283329300
EIENCS: 231-793-3
Quality: ISO9001:2000
HG/T2326-2005
Physical Description
Mol Weight: 179.45
Appearance: white powder
Odour: Odorless
Melting Point: It loses water at 30 degree C to give the hexahydrate and more water is lost at 70 degree C to form the monohydrate. The anhydrous salt forms at 280 degree C
Boiling Point: 740 C (Decomposes)
Density: 3.28
Zinc Sulphate Mono
ITEMS UNIT SPECIFICATION
Zn %min 21
Pb (ppm) max 10
As (ppm) max 5
Cd (ppm) max 10
Specification
| Item | Unit | Specification |
| Purity | %min | 98 |
| Zn | %min | 35 |
| Pb | ppm Max | 10 |
| As | ppmMax | 5 |
| Cd | ppmMax | 10 |
| Finess | Mesh | 80Max |
Uses
ZnSO4 is mainly used as raw material for the production of lithopone and Zinc salts.It is also used in synthetic fiber industry,zinc plating,pesticides,flotation,fungicide and water purification.
Storage
Dry and hermetic.
Fluid powder Zinc sulphate mono for industry grade(zinc ore)
