| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
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General Information:
Type: API| Items | Standard |
| Appearance | White or slightly yellowish, slightly hygroscopic, crystalline powder. |
| Solubility | Sparingly soluble in water, soluble in ethanol. |
| Identification | A. IR |
| D. Tests of Potassium salt | |
| Appearance of solution | The solution is clear |
| UV 440nm NMT 0.05 | |
| Related substances (HPLC) | Impurity A: NMT 0.15% |
| Impurity F: NMT 0.15% | |
| Any individual impurity NMT0.1% | |
| Total impurities NMT 0.4% | |
| Melt point | About 280ºC,with decomposition |
| Heavy metals | NMT 10ppm |
| Loss on drying | NMT 0.5%(1.000g, 105,3 hrs) |
| Assay | 99.0~101.0 %(dried substance) |
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