Specification
Test | Specifications | Result |
Description | White powder; odourless | Confirms |
Solubility | Freely soluble in water; Practically insoluble in ether | Confirms |
Identification | 10% w/v solution gives reactions of sodium & citrate | Passes |
Appearance of Solution | Clear and Colourless | Passes |
Acidity or Alkalinity | As per I.H. | Passes |
pH | 7.5-9 | Passes |
Arsenic | NMT 2 ppm | Passes |
Heavy Metals | NMT 10 ppm | Passes |
Chloride | NMT 100 ppm | Passes |
Oxalate | NMT 300 ppm | Passes |
Sulphate | NMT 150 ppm | Passes |
Tartrate | As per I.H. | Passes |
Readily Carbonisable Substances | As per I.H. | Passes |
Water | 11.0% to 13.0% | 12.17% |
Assay (On Anhydrous Basis) | 99.0% to 101.0% | 99.49% |
Conclusion: The product complies with In House standards of Quality.