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CERTIFICATE OF ANALYSIS
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Product name |
Glycocholic acid |
Another name |
Courage acid |
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Batch number |
475-31-0 |
Quality standard |
CP2010 |
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Molecular formula |
475-31-0 |
Molecular weight |
465.62 |
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Mfg. DATE |
2023.10.24 |
Expiry DATE |
2025.10 |
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Storage |
Seal in dry cool place |
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Application |
Biochemical research |
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Pharmaceutic adjuvant |
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The product is used for scientific research only, not for clinical use |
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packaging |
5g、25g、100g、1kg、5kg |
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Inspection item |
Inspection standard |
Inspection result |
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Appearance |
White or white crystalline powder |
White crystalline powder |
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pH |
3.0-4.0 |
3.3 |
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Specific rotation |
+28.0o~+32.5o |
+30.5o |
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Assay |
99.0~102% |
99.8% |
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Identify |
Be consistent with the reference |
Be consistent with the reference |
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Heavy metal |
≤20pp |
Conform |
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Water content |
≤5% |
Conform |
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有關(guān)雜質(zhì)含量Related impurity content |
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Cholic acid |
≤0.5% |
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Glycodesoxycholic acid |
≤0.5% |
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Ethylglycocholate |
≤0.3% |
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Ethylglycodeoxycholate |
≤0.2% |
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Ethylcholate |
≤0.5% |
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Other unknown content of impurity |
≤0.5% |
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Total impurity content |
≤1.5% |
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Residual solvents |
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Ethyl alcohol |
≤0.5% |
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Ethyl acetate |
≤0.1% |
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Conclusion |
This product is tested by Chinese pharmacopoeia 2010, and the results are in accordance with the regulations |
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