Function: | Visceral System Medication |
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Certification: | GMP |
Grade Standard: | Medicine Grade |
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ITEMS | SPECIFICATION |
Appearance | White to off-white crystalline powder |
Identification | Meets the requirements |
Melting Point | 42.0 ~ 45.0º C |
Specific Rotation | -31.0° ~ -41.0° |
Water | ≤ 0.5% |
Residual Solvents | Meets the requirements |
Residue on Ignition | ≤ 0.2% |
Heavy Metals | ≤ 20ppm |
Single Impurity | ≤ 0.5% |
Total Impurities | ≤ 2.0% |
Assay (HPLC) | ≥ 98.0% |