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α-Naphtholphthalein

 
 :   Merck
α-Naphtholphthalein
 :  Merck
 
α-Naphtholphthalein
   
 
   

 

 
 :  3,3-Bis(4-hydroxynaphthalen-1-yl)isobenzofuran-1(3H)-one
  •  :596-01-0
  •  :C₂₈H₁₈O₄
  •  :MFCD00036202
  •  :418.45 g/mol
  •  :M-Clarity™ quality level = MQ200
  •  :209-875-5

 

 

 

  • Solubility:
    (20 °C) practically insoluble
  • Melting Point:
    253 - 255 °C
  • Molar Mass:
    418.45 g/mol
  • Bulk Density:
    350 kg/m3
Product Family Options

 

  • Tipo di conf.
    Conf
     
     
  • 1.06246.0001
    Bottiglia di vetro
    1 g
       
       
    1 * 1 g
    1 * 1 g - SFr. 297.00
    SFr. 297.00
    1 * 1 g
       SFr. 297.00
  • 1.06246.0005
    Bottiglia di vetro
    5 g
       
       
    1 * 5 g
    1 * 5 g - SFr. 339.00
    SFr. 339.00
    1 * 5 g
       SFr. 339.00
   
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

 : VWR Chemicals

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

  #: 20864.320

 : VWR Chemicals

VWR®, pipette di trasferimento, alte prestazioni

  #: 612-1681

 : VWR Collection

Acetone ≥99%, TECHNICAL

  #: 20063.365

 : VWR Chemicals

VWR®, Guanti in Nitrile

  #: 112-2371

 : VWR Collection

VWR®, Pipette sierologiche, Standard Line

  #: 612-3700

 : VWR Collection

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

  #: 83640.320

 : VWR Chemicals

VWR®, Salviette per il viso

  #: 115-0600

 : VWR Collection

Guanti in nitrile, Kimtech™ Purple Nitrile™

  #: 112-4847

 : Ansell

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

  #: 1.00030.2500

 : Merck

Strisce reattive pH, MQuant®, Supelco®

  #: 1.09535.0001

 : Merck

Sealing film for manual application, Parafilm® M

  #: 291-0057

 : HEATHROW

Acqua, HiPerSolv CHROMANORM® per HPLC

  #: 23595.328

 : VWR Chemicals

VWR® NITRILE LIGHT, Guanti in nitrile

  #: 112-2754

 : VWR Collection

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

  #: 31770.294

 : VWR Chemicals

VWR® AVS TITRINORM, Soluzioni tampone, 20 °C

  #: 32096.291

 : VWR Chemicals

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

  #: 83645.320

 : VWR Chemicals

VWR® Nitrile Extra Light, Guanti in nitrile

  #: 112-4195

 : VWR Collection

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

  #: 1.09439.1000

 : Merck

epT.I.P.S.® Bulk - Pipette Tips

  #: 613-3508

 : EPPENDORF