PRODUCT SPECIFICATION AND DATA REFERENCE SHEET

 PRODUCT NAME:INCI NAME: CAS No: SYNONYMS:

CHOLESTEROL NF CHOLESTEROL57- 88 - 5CHOLESTEROL PHARMACEUTICAL

SPECIFICATIONS

Melting Point Acidity Loss on  Drying Specific rotation Identification Residue on Ignition Purity Solubility

Degrees C ml%°%%% ( GC )

147 - 150 0.3 0.3 -34 to -38 0.1 95.0 Soluble in Acetic Acid, Acetone, Alcohol, Ether Benzene, Chloroform Dioxane, Toluene Pyridine,Hexane, Insoluble in Water

Maximum MaximumcompliesMaximum Minimum

 A white odourless powder extracted from wool grease.Manufactured to a minimum purity of 95% that meets the current USP Pharmacopoeia requirements. Primarily used as the precursor for the production of Vitamin D3 as well as for the manufacture of Cholesteryl Esters and Steroid Hormones.

Meanwhile, as its function of forming film, astringing sweat pores and preventing wrinkle and aging,which could help the skin resuming stretch when used in the cream, it is also a very important basic substance of emulsifying agent, and have been proven to have the function of improving the property of anionic emulsifier and the stability of the latex.

This product could used in an O/W or W/O emulsifying agent in lotions and creams due to excellent emulsifying and stabilizing properties.

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