Bromophenol blue

Glass bottle, 1 g

Tuotenumero TCIAB0631-1G

Toimittaja: TCI

Bromophenol blue

Tuotenumero TCIAB0631-1G

Toimittaja: TCI

CAS numero: 115-39-9

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Specifications

CAS numero: 115-39-9

Price

20,90 €

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Product Details & Documents

Synonyms: Bromphenol Blue Sultone Form, BPB, 3,3',5,5'-Tetrabromophenolsulphonphthalein, Tetrabromophenol-sulphonephthalein

CAS Number:115-39-9
Formula:C₁₉H₁₀Br₄O₅S
MDL Number:MFCD00005875
Molecular Weight:669.97 g/mol
Merck Index:14,01444
Melting Pt:273 °C
Density:1 g/cm³ (20 °C)
Storage Temperature:Ambient
EINECS:204-086-2

Documents

Manual

Manual Bioscience and Analyticalscience

Specifications

Specification Test Results

Appearance:
Light red to Yellow to Red powder to crystal
Absorbance:
min. 0.480 (5 mg/L, pH 5.0, 590.0 to 594.0 nm)
Solubility in Sodium hydroxide solution:
transparency
Solubility in EtOH (50vol%):
transparency
Drying loss:
max. 1.0 %

Specifications

Pack type:
Glass bottle
Pk:
1 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

VWR® NITRILE LIGHT, Nitrile Gloves

#: 112-2755

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® Facial Tissues

#: 115-0600

Supplier: VWR Collection

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

#: 83640.320

Supplier: VWR Chemicals

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

VWR® Nitrile Extra Light, Nitrile Gloves

#: 112-4195

Supplier: VWR Collection

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

#: 1.09439.1000

Supplier: Merck

epT.I.P.S.® Bulk - Pipette Tips

#: 613-3508

Supplier: EPPENDORF