365548

Direct Red 80

Dye content 25 %

• Sinônimo(s): Sirius Red
• Fórmula empírica (Notação de Hill): C₄₅H₂₆N₁₀Na₆O₂₁S₆
• Número CAS: 2610-10-8
• Peso molecular: 1373.07
• Número do índice de cores: 35780
• Beilstein: 8185575
• Número CE: 220-027-3
• Número MDL: MFCD00054389
• Código UNSPSC: 12171500
• ID de substância PubChem: 24862536
• NACRES: NA.47

Propriedades

• forma: powder
• Nível de qualidade: 200
• composição: Dye content, 25%
• cor: dark brown
• λmax: 528 nm
• ε (coeficiente de extinção): ≥12000 at 277-283 nm in H₂O; ≥15000 at 223-235 nm in H₂O; ≥32000 at 524-530 nm in H₂O
• aplicação(ões): diagnostic assay manufacturing; hematology; histology
• temperatura de armazenamento: room temp
• cadeia de caracteres SMILES: [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].Oc1c(\N=N\c2ccc(cc2S([O-])(=O)=O)\N=N\c3ccc(cc3)S([O-])(=O)=O)c(cc4cc(NC(=O)Nc5ccc6c(O)c(\N=N\c7ccc(cc7S([O-])(=O)=O)\N=N\c8ccc(cc8)S([O-])(=O)=O)c(cc6c5)S([O-])(=O)=O)ccc14)S([O-])(=O)=O
• InChI: 1S/C45H32N10O21S6.6Na/c56-43-33-13-5-27(17-23(33)19-39(81(71,72)73)41(43)54-52-35-15-7-29(21-37(35)79(65,66)67)50-48-25-1-9-31(10-2-25)77(59,60)61)46-45(58)47-28-6-14-34-24(18-28)20-40(82(74,75)76)42(44(34)57)55-53-36-16-8-30(22-38(36)80(68,69)70)51-49-26-3-11-32(12-4-26)78(62,63)64;;;;;;/h1-22,56-57H,(H2,46,47,58)(H,59,60,61)(H,62,63,64)(H,65,66,67)(H,68,69,70)(H,71,72,73)(H,74,75,76);;;;;;/q;6*+1/p-6/b50-48+,51-49+,54-52+,55-53+;;;;;;
• chave InChI: YIQKLZYTHXTDDT-IJPLDVMMSA-H

Descrição

Descrição geral

Direct Red 80 (C.I. 35780) is an extremely hydrophilic, very large tetrakisazo hexasulfonated anionic dye that has a large, planar aromatic system.It is also known as Sirius red F3B, chlorantine fast red 7BLN or 5BRL, durazol brilliant red B, pontamine fast red 7BNL, and sirius fast red.

Aplicação

Direct Red 80 has been used as an ingredient in the preparation of saturated picric acid for immunohistochemical detection and quantitation of collagen in liver tissues.Other applications include -

• detection of amyloid
• Sirius red-Van Gieson methods for quantitation of collagen using image analysis methods
• counterstaining applications substituting eosin in alum hematoxylins

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)