1.07534

Pyrogallol red

metal indicator

• 同義詞: Pyrogallol red, Pyrogallic acid
• 經驗公式（希爾表示法）: C₁₉H₁₂O₈S
• CAS號碼: 32638-88-3
• 分子量：: 400.36
• MDL號碼: MFCD00005046
• 分類程式碼代碼: 12171502
• 酶委員會索引編號: 251-134-3
• NACRES: NA.21

屬性

• 產品名稱: Pyrogallol red, metal indicator
• 品質等級: 200
• 形狀: solid
• 損耗: ≤5.0% loss on drying, 110°C
• mp: >300 °C
• 儲存溫度: 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 密鑰: JTZKNOUMMWIARI-UHFFFAOYSA-M

描述

應用

• 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).

分析報告

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

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable