1.08122

Bromophenol blue

pH indicator, ACS, Reag. Ph Eur

• Synonyme(s) : Bromophenol blue, 3,3′,5,5′-Tetrabromophenolsulfonphthalein, BPB
• Formule empirique (notation de Hill): C₁₉H₁₀Br₄O₅S
• Numéro CAS: 115-39-9
• Poids moléculaire : 669.96
• Numéro MDL: MFCD00005875
• Code UNSPSC : 12171502
• Numéro de classement CE : 204-086-2
• Nomenclature NACRES : NA.21

Propriétés

• product name: Bromophenol blue, indicator ACS,Reag. Ph Eur
• Qualité: ACS reagent
• Niveau de qualité: 200
• Agence: reag. Ph. Eur.
• Forme: solid
• Perte: ≤1% loss on drying, 110°C
• visual transition interval: 3.0-4.6, greenish yellow to blue-violet
• Pf: 270-273 °C (decomposition)
• Masse volumique apparente: 730 kg/m³
• Température de stockage: 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
• Clé InChI: UDSAIICHUKSCKT-UHFFFAOYSA-N

Description

Application

• 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).

Remarque sur l'analyse

Transition range: pH 3.0 - pH 4.6greenish yellow - blue violet
Appearance of solution: passes test
Loss on drying (110 °C): ≤ 1
Transition range (according to ACS): passes test
Sensitivity test: passes test

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable