Order Entry
Sweden
Orders LinkContactUsLinkComponent
 

Methyl violet 2B

Glass bottle, 25 g
Catalog # TCIAG0177-25G
Irritant
Health
Environment
Supplier:   TCI
Methyl violet 2B
Catalog # TCIAG0177-25G
Supplier:  TCI
CAS Number:  8004-87-3
Methyl violet 2B

Glass bottle, 25 g

Specifications
Jump to:
Specifications
CAS Number:  8004-87-3
Price
215,00 kr
Log in for availability
1 * 25 g
Product Details & Documents
Synonyms:  Basic Violet 1, 4-[4,4'-Bis(dimethylamino) benzhydrylidene]cyclohexa-2,5-dien-1-ylidene]methylammonium chloride
  • CAS Number:8004-87-3
  • Formula:C₂₄H₂₈ClN₃
  • MDL Number:MFCD00012568
  • Molecular Weight:393.96 g/mol
  • Melting Pt:137 °C
  • Storage Temperature:Ambient
  • ADR:9,III

 

Specifications

Specification Test Results

  • Appearance:
    Green to Dark green powder to crystal
  • Lambda max.:
    583.0 to 587.0 nm (H2O)
  • Absorbance:
    min. 0.320 (2mg/L, H2O, 583.0 to 587.0 nm) (calcd.on dried substance)
  • abs-ratio (a/b):
    1.05 to 1.20 (E570/E600)
  • Drying loss:
    max. 10.0 %

Specifications

  • Pack type:
    Glass bottle
  • Pk:
    25 g

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

Supplier: VWR Collection

Acetone ≥99%, TECHNICAL

  #: 20063.365

Supplier: VWR Chemicals

VWR®, Nitrile Gloves

  #: 112-2371

Supplier: VWR Collection

VWR® Serological Pipette, Standard Line

  #: 612-3700

Supplier: VWR Collection

VWR® NITRILE LIGHT, Nitrile Gloves

  #: 112-2756

Supplier: VWR Collection

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

  #: 83640.320

Supplier: VWR Chemicals

VWR® Facial Tissues

  #: 115-0600

Supplier: VWR Collection

Nitrile gloves, Kimtech™ Purple Nitrile™

  #: 112-4847

Supplier: Ansell

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

  #: 1.00030.2500

Supplier: Merck

pH indicator strips, MQuant®, Supelco®

  #: 1.09535.0001

Supplier: Merck

Sealing film for manual application, Parafilm® M

  #: 291-0057

Supplier: HEATHROW

Water, HiPerSolv CHROMANORM® for HPLC

  #: 23595.328

Supplier: VWR Chemicals

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

  #: 31770.294

Supplier: VWR Chemicals

VWR® AVS TITRINORM Buffer Solutions, 20 °C

  #: 32096.291

Supplier: VWR Chemicals

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

  #: 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, Nitrile Gloves

  #: 112-4195

Supplier: VWR Collection

epT.I.P.S.® Bulk - Pipette Tips

  #: 613-3508

Supplier: EPPENDORF