277339

Methyl Purple

in H₂O

• Sinônimo(s): Methyl Purple indicator solution
• Fórmula empírica (Notação de Hill): C₆₇H₆₂N₈Na₄O₁₄S₃
• Número CAS: 1340-02-9
• Peso molecular: 1391.41
• Número MDL: MFCD00070843
• Código UNSPSC: 12171500
• ID de substância PubChem: 24856754
• NACRES: NA.47

Propriedades

• forma: liquid
• Nível de qualidade: 100
• concentração: in H₂O
• pH: 4.8-5.4, violet to green
• pf: 0 °C
• densidade: 1.001 g/mL at 25 °C
• λmax: 409 nm; 618 nm (2nd)
• aplicação(ões): diagnostic assay manufacturing; hematology; histology
• temperatura de armazenamento: room temp
• cadeia de caracteres SMILES: CN(C)c1ccc(cc1)N=Nc2ccccc2C(=O)O[Na].CN(C)c3ccc(cc3)N=Nc4ccccc4C(=O)O[Na].CCN(Cc5cccc(c5)S(=O)(=O)O[Na])c6ccc(cc6)C(=C7/C=CC(C=C7)=[N+](CC)Cc8cccc(c8)S([O-])(=O)=O)\c9ccc(O)cc9S(=O)(=O)O[Na]
• InChI: 1S/C37H36N2O10S3.2C15H15N3O2.4Na/c1-3-38(24-26-7-5-9-33(21-26)50(41,42)43)30-15-11-28(12-16-30)37(35-20-19-32(40)23-36(35)52(47,48)49)29-13-17-31(18-14-29)39(4-2)25-27-8-6-10-34(22-27)51(44,45)46;2*1-18(2)12-9-7-11(8-10-12)16-17-14-6-4-3-5-13(14)15(19)20;;;;/h5-23H,3-4,24-25H2,1-2H3,(H3,41,42,43,44,45,46,47,48,49);2*3-10H,1-2H3,(H,19,20);;;;/q;;;4*+1/p-4/b;2*17-16+;;;;
• chave InChI: CNJVTYXLOYTWPD-HFZRWZJVSA-J

Descrição

Descrição geral

Methyl purple is a quinone-imide redox dye.

Ações bioquímicas/fisiológicas

Methyl Purple is a green colored powder. It changes color from purple (pH 4.8) to green (pH 5.4). Methyl Purple acts as an antimicrobial agent. In addition, it also aids in detection of lactic acid bacteria and determination of iron in human hair.

Informações de segurança

• Código de classe de armazenamento: 12 - Non Combustible Liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable