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Cholesterol Synonyms Cholest 5 En 3beta Ol Hydroxycholest Ene Hydroxy Cholestene - China

price: contact company for price

Product name: Cholesterol

Synonyms: Cholest- 5- en- 3beta- ol; 3beta- hydroxycholest- 5- ene; 3beta- hydroxy- 5- cholestene

Formula: C27H46O

Molecular: 386.66

CAS number: 57- 88- 5

Appearance: White or off- white sheet crystal, or crystalline powder

Solubility in alcohol: No deposit or turbidity is formed.

Identification:

A: the chloroform acquires a blood- red color and the sulfuric acid shows a green fluorescence.

B: a pink color is produced, and it rapidly changes to red, then to blue, and finally to a brilliant green.

Melting point: 147.0 oC ~ 150.0 oC

Specific rotation: - 34.0o ~ - 38.0o

Acidity: NMT 0.3 ml

Loss on drying: NMT 0.30%

Residue on ignition: NMT 0.1%

Cholesterol: NLT 98.0%

Residual of organic substance:

Benzene: NMT 100 ppm

Chloroform: NMT 50 ppm

1, 4- dioxane: NMT 100 ppm

Chloromethane: NMT 500 ppm

Trichloroethane: NMT 100 ppm


Company Contact:


  • Phone: 15342752701

  • Address: 5F, C Liandalijing Bulding,No 259 Xinjiang Road, J, Qiqiha'er, China

  • Email: Email

Published date: May 12, 2014 -

  • Business Description: Zhongbei Northland Bio Chem Industry Co., Ltd a global chemical providers since 2002. We are specialized in developing, manufacturing and marketing active ingredients with high bio activity and safety, serving the nutritional supplements and functional food ,cosmetic and pharmaceutical industries.

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