M8256

Methyl Red sodium salt

Powder

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

Propiedades

• product name: Methyl Red sodium salt, Crystalline
• Agency: suitable for SM 2310; suitable for SM 2320
• Nivel de calidad: 200
• formulario: powder
• técnicas: titration: suitable
• visual transition interval: 4.2-6.2, pink to yellow
• solubilidad: soluble, clear, orange
• aplicaciones: diagnostic assay manufacturing; hematology; histology
• temp. de almacenamiento: room temp
• cadena 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+;
• Clave InChI: GNTPCYMJCJNRQB-CMBBICFISA-M

Descripción

Descripción general

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.

Aplicación

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

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: Eyeshields, Gloves, type N95 (US)