Product Detail
Product Tags
| Appearance |
White crystalline powder |
| Identification |
Positive |
| Soluility |
Soluble in alcohol, almost insoluble in ether and water, especially insoluble in chloroform |
| Specific Optical rotation |
0°～±1° |
| Melting range |
149.0-154.0℃ |
| Acidity Or Alkalinity |
5.5-8.5（PH） |
| Related substances |
Single impurity:≤0.5%Total impurities:≤1.0% |
| Chloride |
≤100ppm |
| Sulfate ash |
≤0.1% |
| Heavy Metals |
≤10ppm |
| Loss on drying |
≤0.5% |
| Assay（HPLC） |
≥98.0% |
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