1.07534

Pyrogallol red

metal indicator

• 동의어(들): Pyrogallol red, Pyrogallic acid
• 실험식(Hill 표기법): C₁₉H₁₂O₈S
• CAS Number: 32638-88-3
• Molecular Weight: 400.36
• MDL number: MFCD00005046
• UNSPSC 코드: 12171502
• EC 인덱스 번호: 251-134-3
• NACRES: NA.21

속성

• product name: Pyrogallol red, metal indicator
• Quality Level: 200
• 형태: solid
• 손실: ≤5.0% loss on drying, 110°C
• mp: >300 °C
• 저장 온도: 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

설명

애플리케이션

• 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).

분석 메모

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

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable