861235

Methyl Red hydrochloride

ACS reagent

• Sinónimos: 4-Dimethylaminoazobenzene-2′-carboxylic acid hydrochloride, Acid Red 2
• Fórmula lineal: (CH₃)₂NC₆H₄N=NC₆H₄CO₂H·HCl
• Número de CAS: 63451-28-5
• Peso molecular: 305.76
• Número de índice de color: 13020
• Número CE: 264-190-9
• Número MDL: MFCD00012614
• Código UNSPSC: 12171500
• ID de la sustancia en PubChem: 24888532
• NACRES: NA.47

Propiedades

• grado: ACS reagent
• Nivel de calidad: 200
• formulario: powder or crystals
• visual transition interval: 4.2-6.2, pink to yellow
• mp: 175 °C (dec.) (lit.)
• solubilidad: ethanol: 0.1%
• λmáx.: 493 nm
• aplicaciones: diagnostic assay manufacturing; hematology; histology
• temp. de almacenamiento: room temp
• cadena SMILES: Cl.CN(C)c1ccc(cc1)\N=N\c2ccccc2C(O)=O
• InChI: 1S/C15H15N3O2.ClH/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);1H/b17-16+;
• Clave InChI: ICTWKXAVJAHRMK-CMBBICFISA-N

Descripción

Descripción general

Methyl red (C.I. 13020) is also known as acid red 2. The hydrochloride form is slightly soluble in water and ethanol.

Aplicación

Methyl red is widely used in food science and applied & pure biology. It is added in media while preparing agar plates for microbiology. It is used as a vital stain for protozoa. Methyl red is also utilized as a tracer for assessing penetration of foods into packaging and as a component of an indicator to examine pork quality. It has been used to study the ability of earthworms to modify their environmental pH.

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)