Customization: | Available |
---|---|
Powder: | Yes |
Certification: | GMP, HSE, ISO 9001, USP, BP |
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Audited by an independent third-party inspection agency
Items |
Standard |
Result |
Appearance | Colorless crystal or White crystalline powder |
Conform |
Specific optical rotation | +66.3°~+67.0° | +66.5° |
Identification | A,B | Conform |
Appearance of solution | Comply with the standard | Conform |
Sulphates | ≤0.05% | 0.002% |
Reducing sugars | ≤0.10% | 0.06% |
Residue on ignition | ≤0.1% | 0.02% |
Calcium salt | ≤0.05% | 0.01% |
Heavy metals | ≤0.0005% | 0.0001% |
Conclusion | The product complies with the specification of CP2010. |
Items |
Standard |
Result |
Appearance |
White to off-white powder |
White powder |
Assay (W/W dry basis) |
≥98.0% |
99.16 % |
Residue on ignition |
<0.5% |
0.256% |
Water (w/w by KF) |
≤1.0% |
0.420% |
pH Value(1% aq.) |
5~9 |
7.28 |