Zinc Sulfate Monohydrate Pharmaceutical grade
Zinc Sulphate Monohydrate Pharmaceutical gradeBP2009
GMP factory with DMF
CAS:7446-19-7
ZnSO4.H2O 99.0-100.5%
Alkali metals&alkali metal salt 0.9%max
Arsenic salts 0.0005max.
Pb 0.002max.
Fe 0.0015max
Cu 0.0005max
Cr 0.0005max
Cd 0.0015max
Ni 0.001max
Mn 0.003max
PH(50g/L) 4.0min.
Other Names: Sulfuric Acid, Zinc Salt Monohydrate, Zinc Vitril, Monohydrate
CAS NO. : 7446-19-7
HS Code:28332930
Molecular Formula : ZnSO4. H2O
Molecular Weight : 179.45
Properties : White crystalline powder, efflorescent gradually in dried air. Easily soluble in water; slightly soluble in ethanol and glycerin.
Packing:25KG fibre cartons, 15mt/20’FCL
Applications: Zinc Sulphate Monohydrate Pharmaceutical Grade is used to supply zinc in animal feeds, fertilizers, and agricultural sprays
Storage : stored in sealed container.
Specifications:Zinc Sulphate Monohydrate BP2009
| Item | Standard | Test result |
| ZnSO4.H2O | 99.0-100.5% | 99.5% |
| Alkali metals&alkali metal salt | 0.9%max | complies |
| Arsenic salts | 0.0005max. | 0.0002 |
| Pb | 0.002max. | 0.0008 |
| Fe | 0.0015max | 0.0011 |
| Cu | 0.0005max | 0.0001 |
| Cr | 0.0005max | 0.0001 |
| Cd | 0.0015max | 0.0002 |
| Ni | 0.001max | 0.0004 |
| Mn | 0.003max | 0.0014 |
| PH(50g/L) | 4.0min. | 4.5 |
