Active Member
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[China]
Address: No.266 Tianshan Street Hi-Tech Park Shijiazhuang City, China
Contact name:Yoyo
Pioneer Technology Co.,ltd |
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Standard: Pharmaceutical grade
ITEM | SPECIFICATIONS | RESULTS |
Appearance | White cryst powder | White cryst powder |
Identification | Positive | Positive |
pH | 6.0~7.5 | 7.2 |
Chloride | ≤0.06% | <0.06% |
Loss on drying | ≤1.0% | 0.2% |
Residue on ignition | ≤0.1% | 0.02% |
Organic volatile impurities | Complies | Complies |
Chromatographic purity | ≤1.0% | 0.3% |
residual solvents | Complies | Complies |
Assay | 98.0~102.0% | 99.9% |
Conclusion : Conforms to the standard of USP34 | ||
