Powder: | Yes |
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Customized: | Customized |
Certification: | GMP, HSE, ISO 9001, USP, BP |
Suitable for: | Elderly, Children, Adult |
State: | White Powder |
Purity: | >99% |
Samples: |
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Customization: |
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Analytical Items | Standard |
Appearance | White crystalline powder |
Identification | IR |
Appearance of solution | Clear and Colorless |
Specific rotation | -26.0°~-29.0° |
pH | 2.3~2.6 |
Loss on drying | ≤0.5% |
Residue on ignition | ≤0.5% |
Heavy Metals | <10PPm |
Pb | ≤3PPm |
As | ≤1PPm |
Cd | ≤1PPm |
Hg | ≤0.1PPm |
Assay | 98.5%~102.0% |
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