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South Africa
Persona de contacto Mr. M
12 Clew Street, Johannesburg, Gauteng
| Item | Standard | |
| Solubility in water | Freely soluble | |
| Solubility in ethanol | Slightly soluble | |
| Ultraviolet absorption | **7*2nm | |
| Test for potassium | Positive | |
| Precipitation test | Yellow precipitate | |
| Assay (Titration method) | *9.****1.0% | |
| PH (1% solution) | 6.**7.5 | |
| Loss on drying (**5 °C,2h) | ≤1.0% (**5 °C,2hours) | |
| Organic impurities (HPLC) | ≤*0 mg/kg | |
| Impurity A** | ≤0.**5% | |
| Impurity B** | ≤*0 mg/kg | |
| Fluoride | ≤3 mg/kg | |
| Heavy Metals | ≤5 mg/kg | |
| Lead | ≤1 mg/kg | |
| Arsenic | ≤3 mg/kg | |
| Selenium | ≤*0 mg/kg | |
| Hg | ≤0.*3 mg/kg | |
| Sulfate | ≤0.1% | |
| Cadmium | Not found | |
| Chrome | Not found | |
| Nickel | Not found | |
