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| Name︰ | Carvediol |
| Model No.︰ | 72956-09-3 |
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Appearance White crystalline powder White crystalline powder
Identification A: IR method B: HPLC A: IR method B: HPLC
Melting point 113 ~ 117℃ 114.5 ~ 116.0℃
Loss on drying ≤0.5% 0.09%
Sulphated Ash ≤0.1% 0.07%
Related Substances Total impurity ≤0.5% 0.14%
Impurity A ≤0.2% Not detected
Impurity C ≤0.02% Not detected
Any other impurities ≤0.1% Conforms
Heavy Metals ≤10ppm Conforms
Residue Toluol 890ppm 27ppm
Residue Acetone 5000ppm 39ppm
Residue Acetidin 5000ppm 321ppm
Assay 99.0 ~ 101.0% 99.83%
Total Bacteria ≤1000cfu/g Conforms
Total Fungus ≤100cfu/g Conforms
Coli forms Negative Conforms
Salmonella Typhii Negative Conforms
Staphylococcus Aureus Negative Conforms
Escherichia Coli Negative Conforms
Pseudomona Aeruginosa Negative Conforms
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