Bromphenol blå, pure indicator
Glass bottle for solids, 25 g
Leverandør: Thermo Fisher Scientific
Bromphenol blå, pure indicator
Katalog # ACRO151340250
Leverandør: Thermo Fisher Scientific
CAS nummer: 115-39-9
Gå til:
Product Details & Documents
Synonymer: Bromphenol Blue Sultone Form, BPB, 3,3',5,5'-Tetrabromophenolsulphonphthalein, Tetrabromophenol-sulphonephthalein
- CAS nummer:115-39-9
- Formel:C₁₉H₁₀Br₄O₅S
- MDL nummer:MFCD00005875
- Molecular Weight:669.97 g/mol
- Merck Index:13,01429
- Smeltende Pt:279 °C
- Tæthed:1 g/cm³ (20 °C)
- Opbevaringstemperatur:Stue temperatur
- EINECS:204-086-2
Documents
Specifikationer
Specifikationstestresultater
- 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)
Specifikationer
- Pakning:Glass bottle for solids
- Pakn:25 g
Specifikationer
Anbefalinger
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™
Katalog #: 512-3603
Leverandør: Whatman products (Cytiva)
Kaliumhydroxid 0.23 mol/l (0.23 N) in aqueous solution, AVS TITRINORM volumetric solution
Katalog #: 5045.9010
Leverandør: VWR Chemicals