1.08677

Xylenol orange tetrasodium salt

metal indicator, ACS, Reag. Ph Eur

• 別名: Xylenol orange tetrasodium salt, 3,3′′-Bis[bis(carboxymethyl)aminoethyl] cresol sulfone phtrane sodium salt
• 実験式（ヒル表記法）: C₃₁H₂₈N₂Na₄O₁₃S
• CAS番号: 3618-43-7
• 分子量: 760.58
• MDL番号: MFCD00044293
• UNSPSCコード: 12171502
• EC Index Number: 222-805-8
• NACRES: NB.21

特性

• product name: Xylenol orange tetrasodium salt, metal indicator ACS,Reag. Ph Eur
• グレード: ACS reagent
• 品質水準: 200
• 認証: reag. Ph. Eur.
• 形状: solid
• 損失: ≤7% loss on drying, 110°C
• pH: 8.1 (20 °C, 10 g/L in H₂O)
• 溶解性: 510 g/L
• かさ密度: 250 kg/m³
• 保管温度: 15-25°C
• InChI: 1S/C31H32N2O13S.4Na/c1-17-7-21(9-19(29(17)42)11-32(13-25(34)35)14-26(36)37)31(23-5-3-4-6-24(23)46-47(31,44)45)22-8-18(2)30(43)20(10-22)12-33(15-27(38)39)16-28(40)41;;;;/h3-10,42-43H,11-16H2,1-2H3,(H,34,35)(H,36,37)(H,38,39)(H,40,41);;;;/q;4*+1/p-4
• InChI Key: FXYMNKLSOQONJB-UHFFFAOYSA-J

詳細

アナリシスノート

Appearance of solution: passes test
Loss on drying (110 °C): ≤ 7
Suitability as indicator (for metal titration): passes test
Sensitivity test: passes test

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