Customization: | Available |
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Function: | Pharmaceutical Medicine |
Certification: | GMP, FDA, ISO |
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ITEMS | STANDARDS | RESULTS |
CHARACTERISTICS | White crystalline powder | White crystalline powder |
SOLUBILITY | Soluble in chloroform and acidic solution, Sparingly soluble in acetone and ethanol, Slightly soluble in ethyl ether, very slightly soluble in water | Conform |
IDENTIFICATION | Shall be positive | Conform |
MELTING POINT | 147.0~151.0ºC | 147.8~148.6ºC |
CLARITY AND COLOR OF SOLUTION | Shall be clear and colorless | Conform |
LOSS ON DRYING | ≤0.5% | ≤0.16% |
RESIDUE ON IGNITION | ≤0.1% | 0.07% |
RELATIVE SUBSTANCE | Total Impurities:≤1.0 % | 0.09% |
RESIDUAL SOLVENTS | Acetic acid:≤5000ppm Acetone: ≤5000ppm Methanol:≤3000ppm |
Not detected Not detected Not detected |
ASSAY | ≥99.0% | 99.82% |
Conclusion:It complies to prescribed chinese pharmacopoeia CP2010 standard |