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Cholesterol NF

Poly pail, 2,5 kg
Katalog # SPCMCH135-2.5KG
Leverandør:   Spectrum Chemical
Cholesterol NF
Katalog # SPCMCH135-2.5KG
Leverandør:  Spectrum Chemical
CAS nummer:  57-88-5
Cholesterol NF

Poly pail, 2,5 kg

Specifikationer
Gå til:
Specifikationer
CAS nummer:  57-88-5
Price
20.710,00 kr
Log ind for tilgængelighed
1 * 2,5 kg
Product Details & Documents

BSE/TSE statement (available upon request) Allergen statement (available upon request)

All Spectrum Chemical NF grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP). 
BSE/TSE statement (available upon request)
Allergen statement (available upon request)

 : LIGHT SENSITIVE: Keep tightly closed in light-resistant containers.

Synonymer:  Cholest-5-en-3-ol, Cholesterin, (3Beta)-Cholest-5-en-3-ol
  • CAS nummer:57-88-5
  • Formel:C₂₇H₄₆O
  • MDL nummer:MFCD00003646
  • Molecular Weight:386.66 g/mol
  • Merck Index:13,02221
  • Kogende Pt:360 °C (1013 hPa)
  • Smeltende Pt:147…150 °C
  • Tæthed:1,07 g/cm³ (20 °C)
  • Opbevaringstemperatur:Stue temperatur
  • EINECS:200-353-2
Specifikationer

Specifikationstestresultater

  • ASSAY (DRIED BASIS):
    95.0 - 102.0 %
  • MELTING RANGE:
    147° - 150°C
  • SPECIFIC ROTATION:
    -34° to -38°
  • SOLUBILITY IN ALCOHOL:
    No deposit or turbidity forms
  • ACIDITY:
    max 0.3 ml
  • LOSS ON DRYING:
    max 0.3%
  • RESIDUE ON IGNITION:
    max 0.1%
  • β-CHOLESTANOL (5a-CHOLESTAN-3β-ol,DIHYDROCHOLESTEROL):
    max 0.6 %
  • DESMOSTEROL:
    max 4%
  • LATHOSTEROL:
    max 2%
  • 24-DEHYDROLATHOSTEROL (5a-CHOLESTA-7,24 DIEN--3β-ol ):
    max 0.2 %
  • 4-METHYLCHOLEST-5-EN-3β-OL:
    max 0.5 %
  • TOTAL IMPURITIES INCLUDING RELATED STEROLS:
    max 5%
  • ELEMENTAL IMPURITIES:
    AS REPORTED
  • IDENTIFICATION (A):
    SPECTRUM MATCHES REFERENCE
  • IDENTIFICATION (B):
    -34° to -38°
  • IDENTIFICATION (C):
    147 - 150 °C

Specifikationer

  • Pakning:
    Poly pail
  • Pakn:
    2,5 kg

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