Bromophenol blue, pure indicator
Glass bottle for solids, 25 g
Supplier: Thermo Fisher Scientific
Bromophenol blue, pure indicator
Catalog # ACRO151340250
Supplier: Thermo Fisher Scientific
CAS Number: 115-39-9
Jump to:
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:13,01429
- Melting Pt:279 °C
- Density:1 g/cm³ (20 °C)
- Storage Temperature:Ambient
- EINECS:204-086-2
Documents
Specifications
Specification Test Results
- Appearance:Pink-orange to red Powder
- Infrared spectrum:Conforms
- Solubility:(0.1 % in ethanol) Clear
- Specific extinction E (1%/1cm):≥1100 (592 nm, in buffer)
- Visual transition interval:from pH 3.0 (yellow) to pH 4.6 (blue)
Specifications
- Pack type:Glass bottle for solids
- Pk:25 g
Specifications
Recommendations
Recommendations will be personalized based on your shopping preferences only if you have given your consent by enabling "Enhance my Shopping Experience" on the "Personal Info page".
Otherwise, you will receive generic recommendations.
Quantitative filter papers, ashless grades, grade 589/1 and 589/1 ½, Whatman™
Catalog #: 512-3603
Supplier: Whatman products (Cytiva)
Potassium hydroxide 0.23 mol/l (0.23 N) in aqueous solution, AVS TITRINORM volumetric solution
Catalog #: 5045.9010
Supplier: VWR Chemicals