Description
CAS No. 7446-20-0
HSN Code : 28332990
IMDG Identification : UN No.:3077 , IMCO Class No.:9 , Packing Group:III
Molecular Formula : ZnSO4.7H2O
Molecular Weight : 287.54
Storage : Room Temperature
Shelf Life : 60 Months
Specifications
Appearance (Colour) | White |
Appearance (Form) | Crystalline powder |
Solubility (Turbidity) 10% aq. solution | Clear |
Solubility (Colour) 10% aq. solution | Colourless |
Assay | min. 99% |
pH (5% aq. solution) | 4.4 – 6.0 |
Chloride (CI) | max. 0.0005% |
Iron (Fe) | max. 0.0005% |
Heavy Metals (Pb) | max. 0.001% |
Nitrogen Compounds (N) | max. 0.0005% |
Copper (Cu) | max. 0.0005% |
Sodium (Na) | max. 0.001% |
Potassium (K) | max. 0.001% |
Suitability for Tissue Culture | Passes |