861235

Methyl Red hydrochloride

ACS reagent

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

Propriedades

• grau: ACS reagent
• Nível de qualidade: 200
• forma: powder or crystals
• visual transition interval: 4.2-6.2, pink to yellow
• pf: 175 °C (dec.) (lit.)
• solubilidade: ethanol: 0.1%
• λmax: 493 nm
• aplicação(ões): diagnostic assay manufacturing; hematology; histology
• temperatura de armazenamento: room temp
• cadeia de caracteres 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+;
• chave InChI: ICTWKXAVJAHRMK-CMBBICFISA-N

Descrição

Descrição geral

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

Aplicação

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.

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)