M8256

Methyl Red sodium salt

Powder

• Sinônimo(s): 4-Dimethylaminoazobenzene-2′-carboxylic acid sodium salt, Acid Red 2
• Fórmula empírica (Notação de Hill): C₁₅H₁₄N₃NaO₂
• Número CAS: 845-10-3
• Peso molecular: 291.28
• Número do índice de cores: 13020
• Beilstein: 4065488
• Número CE: 212-682-9
• Número MDL: MFCD00002426
• Código UNSPSC: 12171500
• ID de substância PubChem: 24897234
• NACRES: NA.47

Propriedades

• product name: Methyl Red sodium salt, Crystalline
• Agency: suitable for SM 2310; suitable for SM 2320
• Nível de qualidade: 200
• forma: powder
• técnica(s): titration: suitable
• visual transition interval: 4.2-6.2, pink to yellow
• solubilidade: soluble, clear, orange
• aplicação(ões): diagnostic assay manufacturing; hematology; histology
• temperatura de armazenamento: room temp
• cadeia de caracteres SMILES: [Na+].CN(C)c1ccc(cc1)\N=N\c2ccccc2C([O-])=O
• InChI: 1S/C15H15N3O2.Na/c1-18(2)12-9-7-11(8-10-12)16-17-14-6-4-3-5-13(14)15(19)20;/h3-10H,1-2H3,(H,19,20);/q;+1/p-1/b17-16+;
• chave InChI: GNTPCYMJCJNRQB-CMBBICFISA-M

Descrição

Descrição geral

Methyl Red is an azo dye that indicates the presence of acid in the culture medium, which is formed due to fermentation of sugar by bacteria. This red dye is reduced to orange color in the presence of acid. Methyl Red has been used as a part of IMViC (indole, methyl red, Voges-Proskauer and citrate utilization or catalase production test). IMViC is a biochemical test performed to differentiate among the coliforms, specifically Escherichia coli and Enterobacter aerogene.

Methyl red sodium salt is the sodium salt of methyl red synthetic dye, which belongs to the azo group of dyes.

Aplicação

Methyl red sodium salt is primarily used in microbiology in order to identify bacteria such as Enterobacter agglomerans in dye-contaminated sludge.

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)