1.07534

Pyrogallol red

metal indicator

• 別名: Pyrogallol red, Pyrogallic acid
• 実験式（ヒル表記法）: C₁₉H₁₂O₈S
• CAS番号: 32638-88-3
• 分子量: 400.36
• MDL番号: MFCD00005046
• UNSPSCコード: 12171502
• EC Index Number: 251-134-3
• NACRES: NA.21

特性

• product name: Pyrogallol red, metal indicator
• 品質水準: 200
• 形状: solid
• 損失: ≤5.0% loss on drying, 110°C
• mp: >300 °C
• 保管温度: 2-30°C
• InChI: 1S/C19H12O8S/c20-12-7-5-10-15(9-3-1-2-4-14(9)28(24,25)26)11-6-8-13(21)17(23)19(11)27-18(10)16(12)22/h1-8,20,22-23H,(H,24,25,26)/p-1
• InChI Key: JTZKNOUMMWIARI-UHFFFAOYSA-M

詳細

アプリケーション

• Relationship between the structures of flavonoids and oxygen radical absorbance capacity values: a quantum chemical analysis.: This study explores the role of Pyrogallol Red in analyzing the antioxidant properties of flavonoids, providing insights into its utility in quantifying oxygen radical absorbance capacities, essential for evaluating the antioxidative potential of various substances in analytical chemistry applications (Zhang et al., 2013).

アナリシスノート

Appearance of solution: conforms
Loss on drying (110 °C): ≤ 5.0 %
Suitability as indicator (for metal titration): conforms

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable