211842

Brilliant Black BN

Dye content 60 %

• 別名: Food Black 1
• 実験式（ヒル表記法）: C₂₈H₁₇N₅Na₄O₁₄S₄
• CAS番号: 2519-30-4
• 分子量: 867.68
• カラーインデックス番号: 28440
• EC Number: 219-746-5
• MDL番号: MFCD00078980
• UNSPSCコード: 12171500
• PubChem Substance ID: 24852710
• NACRES: NA.47

特性

• 形状: powder
• 品質水準: 200
• 組成: Dye content, 60%
• λmax: 407 nm (2nd); 570 nm
• アプリケーション: diagnostic assay manufacturing; hematology; histology
• 保管温度: room temp
• SMILES記法: [Na+].[Na+].[Na+].[Na+].CC(=O)Nc1ccc(c2cc(c(\N=N\c3ccc(\N=N/c4ccc(cc4)S([O-])(=O)=O)c5ccc(cc35)S([O-])(=O)=O)c(O)c12)S([O-])(=O)=O)S([O-])(=O)=O
• InChI: 1S/C28H21N5O14S4.4Na/c1-14(34)29-23-10-11-24(50(42,43)44)20-13-25(51(45,46)47)27(28(35)26(20)23)33-32-22-9-8-21(18-7-6-17(12-19(18)22)49(39,40)41)31-30-15-2-4-16(5-3-15)48(36,37)38;;;;/h2-13,35H,1H3,(H,29,34)(H,36,37,38)(H,39,40,41)(H,42,43,44)(H,45,46,47);;;;/q;4*+1/p-4/b31-30-,33-32+;;;;
• InChI Key: GMMAPXRGRVJYJY-OXYXOBGMSA-J

詳細

アプリケーション

Brilliant Black BN has been used:

• in micronucleus and comet assays to evaluate its genotoxic effect.
• as a quenching agent in calcium mobilization assay.
• as a redox indicator in microbiological inhibition bioassay using Bacillus megaterium to detect tetracycline and macrolides in milk.

生物化学的／生理学的作用

[4-acetamido-5-hydroxy-6-[7-sulfonato-4-(4-sulfonatophenylazo)-1-naphtylazo], also known as food black 1, belongs to the group of azo dyes. Brilliant Black BN is widely used as a food dye and pharmaceutical excipient. In addition, it also acts as an allosteric modulator of the adenosine A1 and A3 receptors and is generally used within calcium mobilization assays to reduce extracellular fluorescence.

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 2
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)