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Cholesterol NF

Fiber drum, 50 kg
Catalog # SPCMCH135-50KGBL
Supplier:   Spectrum Chemical
Cholesterol NF
Catalog # SPCMCH135-50KGBL
Supplier:  Spectrum Chemical
CAS Number:  57-88-5
Cholesterol NF

Fiber drum, 50 kg

Specifications
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Specifications
CAS Number:  57-88-5
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1 * 50 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.

Synonyms:  Cholest-5-en-3-ol, Cholesterin, (3Beta)-Cholest-5-en-3-ol
  • CAS Number:57-88-5
  • Formula:C₂₇H₄₆O
  • MDL Number:MFCD00003646
  • Molecular Weight:386.66 g/mol
  • Merck Index:13,02221
  • Boiling Pt:360 °C (1013 hPa)
  • Melting Pt:147…150 °C
  • Density:1.07 g/cm³ (20 °C)
  • Storage Temperature:Ambient
  • EINECS:200-353-2
Specifications

Specification Test Results

  • 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

Specifications

  • Pack type:
    Fiber drum
  • Pk:
    50 kg

Specifications

   
Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade suitable for UPLC/UHPLC instruments

  #: 83639.320

Supplier: VWR Chemicals

Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC

  #: 20864.320

Supplier: VWR Chemicals

VWR®, Transfer Pipettes, High Performance

  #: 612-1681

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Acetone ≥99%, TECHNICAL

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VWR®, Nitrile Gloves

  #: 112-2371

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VWR® Serological Pipette, Standard Line

  #: 612-3700

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VWR® NITRILE LIGHT, Nitrile Gloves

  #: 112-2756

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Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

  #: 83640.320

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VWR® Facial Tissues

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Nitrile gloves, Kimtech™ Purple Nitrile™

  #: 112-4847

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Acetonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

  #: 1.00030.2500

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pH indicator strips, MQuant®, Supelco®

  #: 1.09535.0001

Supplier: Merck

Sealing film for manual application, Parafilm® M

  #: 291-0057

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Water, HiPerSolv CHROMANORM® for HPLC

  #: 23595.328

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Sodium hydroxide 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution

  #: 31770.294

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VWR® AVS TITRINORM Buffer Solutions, 20 °C

  #: 32096.291

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Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

  #: 83645.320

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Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®

  #: 1.09439.1000

Supplier: Merck

VWR® Nitrile Extra Light, Nitrile Gloves

  #: 112-4195

Supplier: VWR Collection

epT.I.P.S.® Bulk - Pipette Tips

  #: 613-3508

Supplier: EPPENDORF