Transport Package: | 25kg/Drum |
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Specification: | USP |
Trademark: | ComWin |
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ITEMS | SPECIFICATION |
Appearance | A white or almost white crystalline powder |
Identification | Meets the requirements |
Solubility | Very slightly soluble in water, soluble in acetone, sparingly solbule in alcohol. It dissolves in dilute solutions of alkali hydroxides. |
Acidity or Alkalinity | Meets the requirements |
Loss on Drying | ≤ 0.5% |
Sulphated Ash | ≤ 0.1% |
Chlorides | ≤ 100ppm |
Related Substances | |
Single Impurity | ≤ 0.5% |
Total Impurities | ≤ 1.0% |
Assay (on dried basis) | 98.0 ~ 102.0% |