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Proveedores de
Cholesterol
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Identificación | CAS |
57-88-5 | Formula |
C27H46O | EINECS |
200-353-2 |
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35 Proveedores registrados
Properties | White plate crystal. It is easily Soluble in chloroform ,soluble in Diethyl ether, sparingly soluble In acetone、 ethyl acetate and Petroleum ether, slightly soluble In alcohol, and insoluble in Water
| Melting grange | 147—150℃
| Specific rotation | -34--38º
| Solubility | No sediment And turbidity
| Loss on drying | Not more than 0.3%
| Residue onignition | Not more than 0.1%
| Acidity | Not more than 0.3ml
| Content of cholesterol | Not less than 99%
| Residual of Organic substance | /
| Benzene | Not more than100 PPm
| Chloroform | Not more than 50 PPm
| 1.4-dioxane | Not more than100 PPm
| Chloromethane | Not more than500 ppm
| Trichloroethane | Not more than100 PPm |
Molecular Formula: C27H46O Molecular Weight: 386.66 Más detalles se encuentran aquí
Alternative name | Cholesterol
| Further description | Chlolesterolum, Cholesterin
| Monograph | Ph.Eur.9.0
| Pharmaceutical status | free
| UEXDES | Chemicals solid |
Más detalles se encuentran aquí
Más detalles se encuentran aquí
Appearance:white powder Content:90%, 98% Use: The important raw material for manufacturing hormones, and can be used as emulsifier Peculiarity:feed grade, food grade,Pharmaceutical grade, cosmetic grade Packing:25kg/drum, 25kg/bag Min.Order Quantity:1kg Port:China main port Product specification: 1.Description:White or similar sheet crystal or powder 2.Melting point:≥ 147℃-150℃ 3.The total steroid content:98%-102% 4.Cholesterol content:95% 5.Solubility:Clear and no deposit 6.identification:Positive 7.Loss on drying:≤ 0.3 8.Residues:≤ 0.1% 9.Specific rotation:-34º~ -38° 10.Acidity:≤0.3 ml 11.Heavy Metals:20ppm max 12.Solvent residue: 1.acetone 0.5Mg% 2.ethanol 0.5Mg% 13.Conclusion:The results conforms with USP32 EP6 standards
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Última actualización 2024-05-17 |