1.08122

Bromphenolblau

pH indicator, ACS, Reag. Ph Eur

• Synonym(e): Bromphenolblau, 3,3′,5,5′-Tetrabromphenolsulfonphthalein, BPB
• Empirische Formel (Hill-System): C₁₉H₁₀Br₄O₅S
• CAS-Nummer: 115-39-9
• Molekulargewicht: 669.96
• MDL-Nummer: MFCD00005875
• UNSPSC-Code: 12171502
• EG-Index-Nummer: 204-086-2
• NACRES: NA.21

Eigenschaften

• product name: Bromphenolblau, indicator ACS,Reag. Ph Eur
• Qualität: ACS reagent
• Qualitätsniveau: 200
• Agentur: reag. Ph. Eur.
• Form: solid
• Verlust: ≤1% loss on drying, 110°C
• visual transition interval: 3.0-4.6, greenish yellow to blue-violet
• mp (Schmelzpunkt): 270-273 °C (decomposition)
• Schüttdichte: 730 kg/m³
• Lagertemp.: 2-30°C
• InChI: 1S/C19H10Br4O5S/c20-12-5-9(6-13(21)17(12)24)19(10-7-14(22)18(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28-19/h1-8,24-25H
• InChIKey: UDSAIICHUKSCKT-UHFFFAOYSA-N

Beschreibung

Anwendung

• Non-targeted analysis and toxicity prediction for evaluation of photocatalytic membrane distillation removing organic contaminants from hypersaline oil and gas field-produced water.: The study uses 2-Butanone in experimental setups to assess the removal of hazardous organic compounds in water treatment processes, highlighting its role in environmental safety and sustainability (Delanka-Pedige et al., 2024).


• Lipid and volatile profiles of Finnish oat batches of pure cultivars: Effect of storage on the volatile formation.: This research utilizes 2-Butanone for the extraction and analysis of volatile compounds in oats, which helps in understanding the effects of storage conditions on food quality and safety (Puganen et al., 2024).

Hinweis zur Analyse

Übergangsbereich: pH 3,0 – pH 4,6 gelblich-grün – blau-violett
Aussehen der Lösung: entspricht
Trocknungsverlust (110 °C): ≤ 1
Übergangsbereich (gemäß ACS): entspricht
Sensitivitätstest: entspricht

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable