861235

Methyl Red hydrochloride

ACS reagent

• Sinonimo/i: 4-Dimethylaminoazobenzene-2′-carboxylic acid hydrochloride, Acid Red 2
• Formula condensata: (CH₃)₂NC₆H₄N=NC₆H₄CO₂H·HCl
• Numero CAS: 63451-28-5
• Peso molecolare: 305.76
• Colour Index: 13020
• Numero CE: 264-190-9
• Numero MDL: MFCD00012614
• Codice UNSPSC: 12171500
• ID PubChem: 24888532
• NACRES: NA.47

Proprietà

• Grado: ACS reagent
• Livello qualitativo: 200
• Forma fisica: powder or crystals
• visual transition interval: 4.2-6.2, pink to yellow
• Punto di fusione: 175 °C (dec.) (lit.)
• Solubilità: ethanol: 0.1%
• λmax: 493 nm
• applicazioni: diagnostic assay manufacturing; hematology; histology
• Temperatura di conservazione: room temp
• Stringa SMILE: 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+;; ICTWKXAVJAHRMK-CMBBICFISA-N

Descrizione

Descrizione generale

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

Applicazioni

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.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)