Cholesterol 99% cas 57-88-5
Quick Details
CAS No.:57-88-5
Other Names:cholesterol
MF:C27H46O
EINECS No.:/
Place of Origin:China
Type:Vitamins, Amino Acids and Coenzymes
Grade Standard:Cosmetic Grade
Model Number:cholesterol-T1
Purity:98%
Product Name:cholesterol
CAS::57-88-5
Specifications::98%
Appearance:white fine powder
MOQ:1KG
Sample:Available
Test Method:HPLC
Storage:Cool Dry Place
Shelf life:2 Years Proper Storage
EINECS No.::/
Names:cholesterolCAS No.:57-88-5MF:C27H46O
Appearance:White or similar sheet crystal or powder
Function
1.Used for flocculent cephalin cholesterol test, vitamin D hormone drugs such as raw materials and biochemical research;
2.Used as a biochemical reagents and emulsifier, etc
3.Is the important raw material for manufacturing hormones, and can be used as emulsifier; Analysis is also used as reference substance
4.Used as emulsifier, artificial bezoar vitamin D LCD synthetic hormonesof raw materials, used for biochemical research.
Application
1.It is an important raw material for using as an emulsifier.
2.Cholesterol in nature is mainly found in animal foods. A few plants have cholesterol, and most plants have a substance structurally similar to cholesterol-plant sterols. Phytosterols have no atherogenic effect. In the intestinal mucosa, phytosterols (especially sitosterol) can competitively inhibit cholesterolabsorption.
Sepcification
| Items |
Specification |
Test Result |
| Description |
White powder |
Conforms |
| Solubility in alcohol |
Clear and no deposit |
Conforms |
| Identification |
1. the chloroform acquires a blood-red color and the sulfuric aicd shows a green fluorescence. |
Conforms |
| 2. a pink color is produced, and it rapidly changes to red, then to blue, and finally to a brilliant green. |
Conforms |
| 3.The IR-spectrum of the sample solution corresponds to the standard IR- spectrum. |
Conforms |
| 4.The water solution shows sodium identification reaction. |
Conforms |
| Melting range |
140ºC- 147ºC |
Conforms |
| Specific rotation |
-34º~ -38° |
Conforms |
| Acidity |
≤0.3 ml |
Conforms |
| Loss on drying |
≤0.3% |
Conforms |
| Residue on ignition |
≤0.1% |
Conforms |
| Purity |
≥95% |
99% |
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