Bromophenol blue, pure indicator
Glass bottle, 100 g
Supplier: Thermo Fisher Scientific
Bromophenol blue, pure indicator
Catalog # ACRO151341000
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
- Pk:100 g