A6270

Azure A chloride

Dye content ≥70 %

• Sinônimo(s): Azure eosin methylene blue; 7-Amino-N,N-dimethyl-3H-phenothiazin-3-iminium chloride
• Fórmula empírica (Notação de Hill): C₁₄H₁₄ClN₃S
• Número CAS: 531-53-3
• Peso molecular: 291.80
• Número do índice de cores: 52005
• Beilstein: 3922287
• Número CE: 208-510-7
• Número MDL: MFCD00012112
• Código UNSPSC: 12171500
• ID de substância PubChem: 24891073
• NACRES: NA.47

Propriedades

• forma: powder or crystals
• Nível de qualidade: 200
• composição: Dye content, ≥70%
• cor: green to very dark green
• pf: 290 °C (dec.) (lit.)
• solubilidade: water: 1 mg/mL
• aplicação(ões): diagnostic assay manufacturing; hematology; histology
• temperatura de armazenamento: room temp
• cadeia de caracteres SMILES: NC1=CC(SC(C2=N3)=CC(C=C2)=[N+](C)C)=C3C=C1.[Cl-]
• InChI: 1S/C14H13N3S.ClH/c1-17(2)10-4-6-12-14(8-10)18-13-7-9(15)3-5-11(13)16-12;/h3-8,15H,1-2H3;1H
• chave InChI: NALREUIWICQLPS-UHFFFAOYSA-N

Descrição

Aplicação

Azure A chloride has been used for the staining of polyacrylamide gel to analyse the bovine lung heparin digestion by heparinase I. It has been used for the determination of the sulphated groups content in polysaccharides.

Ações bioquímicas/fisiológicas

Azure A is a basic cationic dye. The combination of azure A and silver staining is used for the quantification of glycosaminoglycans in agarose gels. It is also used for the staining of chromosomes in the nucleus. It is a main component of the azure B/polychromed methylene blue – eosin stains family, also referred to as the Romanowsky stain.

Atenção

Handle and store under argon. Glove bag item.

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)