Inserisci ordine
Switzerland
Orders LinkContactUsLinkComponent
Colesterolo NF

Colesterolo NF

Poly pail, 2,5 kg
Codice catalogo SPCMCH135-2.5KG
Nome del fornitore:   Spectrum Chemical
Colesterolo NF
Codice catalogo SPCMCH135-2.5KG
Nome del fornitore:  Spectrum Chemical
Numero CAS:  57-88-5
Colesterolo NF

Poly pail, 2,5 kg

Specifiche
Vai a
Specifiche
Numero CAS:  57-88-5
Price
SFr. 2’640.00
Log in per disponibilità
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)

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

Sinonimi:  Cholest-5-en-3-ol, Cholesterin, (3Beta)-Cholest-5-en-3-ol
  • Numero CAS:57-88-5
  • Formula:C₂₇H₄₆O
  • Numero MDL:MFCD00003646
  • Molecular Weight:386.66 g/mol
  • IndexMerck:13,02221
  • Punto di ebollizione:360 °C (1013 hPa)
  • Punto di fusione:147…150 °C
  • Densità:1,07 g/cm³ (20 °C)
  • temperatura di conservazione:Ambiente
  • EINECS:200-353-2
Specifiche

Risultati dei test sulle specifiche

  • 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

Specifiche

  • Tipo di conf.:
    Poly pail
  • Conf:
    2,5 kg

Specifiche

   
Acetonitrile, anidro (max. 0,003% H<sub>2</sub>O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade adatto per UPLC/UHPLC

  #: 83639.320

Supplier: VWR Chemicals

Metanolo ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., grado gradiente per HPLC

  #: 20864.320

Supplier: VWR Chemicals

VWR®, pipette di trasferimento, alte prestazioni

  #: 612-1681

Supplier: VWR Collection

Acetone ≥99%, TECHNICAL

  #: 20063.365

Supplier: VWR Chemicals

VWR®, Guanti in Nitrile

  #: 112-2371

Supplier: VWR Collection

VWR®, Pipette sierologiche, Standard Line

  #: 612-3700

Supplier: VWR Collection

VWR® NITRILE LIGHT, Guanti in nitrile

  #: 112-2756

Supplier: VWR Collection

Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® per LC-MS, adatto per UPLC/UHPLC

  #: 83640.320

Supplier: VWR Chemicals

VWR®, Salviette per il viso

  #: 115-0600

Supplier: VWR Collection

Guanti in nitrile, Kimtech™ Purple Nitrile™

  #: 112-4847

Supplier: Ansell

Acetonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., grado gradiente for liquid chromatography, Supelco®

  #: 1.00030.2500

Supplier: Merck

Strisce reattive pH, MQuant®, Supelco®

  #: 1.09535.0001

Supplier: Merck

Sealing film for manual application, Parafilm® M

  #: 291-0057

Supplier: HEATHROW

Acqua, HiPerSolv CHROMANORM® per HPLC

  #: 23595.328

Supplier: VWR Chemicals

Sodio idrossido 0.1 mol/l (0.1 N) in soluzione acquosa, AVS TITRINORM Reag. Ph. Eur. soluzione volumetrica

  #: 31770.294

Supplier: VWR Chemicals

VWR® AVS TITRINORM, Soluzioni tampone, 20 °C

  #: 32096.291

Supplier: VWR Chemicals

Acqua, HiPerSolv CHROMANORM® per LC-MS, adatto per UPLC/UHPLC

  #: 83645.320

Supplier: VWR Chemicals

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

  #: 1.09439.1000

Supplier: Merck

VWR® Nitrile Extra Light, Guanti in nitrile

  #: 112-4195

Supplier: VWR Collection

epT.I.P.S.® Bulk - Pipette Tips

  #: 613-3508

Supplier: EPPENDORF