Cholesterol

• Post Date:

  Mar 19,2015

• Expiry Date:

  Sep 15,2015

• Detailed Description:

  Cas No. :57-88-5 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

• CAS Registry Number:

  57-88-5

• Synonyms:

  ;5-Cholesten-3beta-ol;cholesterol from lanolin;cholesterol from hog liver;Cholesterol, NF;(3beta)-cholest-5-en-3-ol;(3.beta.)-Cholest-5-en-3-ol;(3β)-cholest-5-en-3-ol;3β-hydroxycholest-5-ene;5,6-Cholesten-3beta-ol;5:6-cholesten-3-beta-ol;5:6-Cholesten-3beta-ol;5-Cholesten-3B-ol;5-cholesten-3β-ol; Cholest-5-en-3beta-ol;3beta-hydroxycholest-5-ene;3beta-hydroxy-5-cholestene;Plant-origin Cholesterol;Vegan Cholesterol;Plant-origin Cholesterol/Vegan Cholesterol;

• Molecular Formula:

  C₂₇H₄₆O

• Molecular Weight:

  386.6535

• Molecular Structure:

  

• Hazard Symbols:

   Xn:;
  

• Risk Codes:

  10-48/20/22-40-38-22:;
  

• Safety Description:

  S22:;
  S24/25:;
  

• Company:

  Zhongbei Northland Bio-Chem Industry Co., Ltd.     [ China ]        

• Contact:

  candice

• Tel:

  86-452-6197129

• Fax:

  86-452-6197939

• Email:

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