318701

ブロモクレゾールグリーン ナトリウム塩 溶液

0.04 wt. % in H₂O

• 別名: 3′,3′′,5′,5′′-テトラブロモ-m-クレゾールスルホンフタレイン ナトリウム塩
• 実験式（ヒル表記法）: C₂₁H₁₃Br₄NaO₅S
• CAS番号: 62625-32-5
• 分子量: 720.00
• MDL番号: MFCD00148898
• UNSPSCコード: 12171500
• PubChem Substance ID: 24859141
• NACRES: NA.47

特性

• フォーム: liquid
• 品質水準: 100
• 濃度: 0.04 wt. % in H₂O
• visual transition interval: 3.8-5.4, yellow to blue
• 密度: 0.981 g/mL at 25 °C
• λmax: 612 nm
• &ε; （減衰係数）: ≥10000 at 306-312 nm; ≥8000 at 397-403 nm
• アプリケーション: diagnostic assay manufacturing; hematology; histology
• 保管温度: room temp
• SMILES記法: [Na+].Cc1c(Br)c(O)c(Br)cc1C2(OS(=O)(=O)c3ccccc23)c4cc(Br)c([O-])c(Br)c4C
• InChI: 1S/C21H14Br4O5S.Na/c1-9-12(7-14(22)19(26)17(9)24)21(13-8-15(23)20(27)18(25)10(13)2)11-5-3-4-6-16(11)31(28,29)30-21;/h3-8,26-27H,1-2H3;/q;+1/p-1
• InChI Key: HEFSGAHJDGZCHA-UHFFFAOYSA-M

詳細

生物化学的／生理学的作用

Bromocresol green is a sulfonephthalein dye. It is mainly used for measuring serum albumin. In acidic conditions, bromocresol green interacts with albumin, thereby resulting in an increase in absorbance at 630nm. The change in absorbance is linked with the concentration of albumin. Bromocresol Green is also a pH indicator, changing from yellow (pH 3.8) to blue color (5.4). It is widely used as a colloidal pigment.

安全性情報

• 保管分類コード: 10 - Combustible liquids
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable