Powder: | Yes |
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Certification: | GMP, HSE, ISO 9001, USP, BP |
Suitable for: | Elderly, Children, Adult |
State: | Solid |
Purity: | >99% |
Purity Degree: | 99% |
Customization: |
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Items |
Standard |
Result |
Appearance |
White or off white powder |
Off white powder |
Identification |
IR spectra is consistent with CRS. The retention time of the major peak of the assay preparation corresponds to that of the standard preparation, as obtained in the assay. |
Conforms Conforms
|
Water |
≤5.0% |
3.0% |
Cis-Isomer |
82.0%-88.0% |
86.0% |
Trans-Isomer |
12.0%-18.0% |
14.0% |
Individual impurities |
≤3.0% |
1.2% |
Total impurities |
≤10.0% |
5.3% |
Residue on ignition |
≤5.0% |
0.9% |
Heavy metal |
≤30ppm |
Conforms |
Assay |
≥85.0% |
91.4% |
Conclusion |
Complies with CVP2015 standard |
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 |
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