306452

Reactive Black 5

Dye content ≥50 %

• Sinónimos: Remazol Black B
• Fórmula empírica (notación de Hill): C₂₆H₂₁N₅Na₄O₁₉S₆
• Número de CAS: 17095-24-8
• Peso molecular: 991.82
• Número CE: 241-164-5
• Número MDL: MFCD00013464
• Código UNSPSC: 12171500
• ID de la sustancia en PubChem: 24858338
• NACRES: NA.47

Propiedades

• Formulario: powder
• Nivel de calidad: 100
• composición: Dye content, ≥50%
• técnicas: microbe id | staining: suitable
• mp: >300 °C (lit.)
• densidad: 1.21 g/cm³ at 20 °C
• λmáx.: 597 nm
• aplicaciones: diagnostic assay manufacturing; hematology; histology
• temp. de almacenamiento: room temp
• cadena SMILES: [Na+].[Na+].[Na+].[Na+].Nc1c(N=Nc2ccc(cc2)S(=O)(=O)CCOS([O-])(=O)=O)c(cc3cc(c(N=Nc4ccc(cc4)S(=O)(=O)CCOS([O-])(=O)=O)c(O)c13)S([O-])(=O)=O)S([O-])(=O)=O
• InChI: 1S/C26H25N5O19S6.4Na/c27-23-22-15(13-20(53(37,38)39)24(23)30-28-16-1-5-18(6-2-16)51(33,34)11-9-49-55(43,44)45)14-21(54(40,41)42)25(26(22)32)31-29-17-3-7-19(8-4-17)52(35,36)12-10-50-56(46,47)48;;;;/h1-8,13-14,32H,9-12,27H2,(H,37,38,39)(H,40,41,42)(H,43,44,45)(H,46,47,48);;;;/q;4*+1/p-4
• Clave InChI: HFIYIRIMGZMCPC-UHFFFAOYSA-J

Descripción

Descripción general

Reactive Black 5 belongs to the class of textile azo dyes. It can be biodegraded by the laccase enzyme in Ganoderma lucidum.

Reactive Black 5 is a reactive dye belonging to vinyl sulphone type. Such reactive dyes serve as colorants for many industries including paper. The functional group of the dye forms a covalent link with substrate functional group.

Aplicación

Reactive Black 5 (RB5) has been:

• used in an optimization study on the photocatalytic degradation of RB5 dye in synthetic greywater effluent (i.e. aqueous RB5 in distilled water), in order to understand the effects of different photoreactor parameters on the degradation kinetics.
• as a textile dye to investigate the anaerobic reduction in upflow stirred packed-bed reactors (USPBRs) with biological activated carbon (BAC) system
• used in the performance evaluation of dye removal forlarge molecule substance

Información de seguridad

• Pictogramas: GHS08
• Palabra de señalización: Danger
• Frases de peligro: H317,H334
• Consejos de prudencia: P261 - P272 - P280 - P284 - P302 + P352 - P333 + P313
• Clasificaciones de peligro: Resp. Sens. 1 - Skin Sens. 1
• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: dust mask type N95 (US), Eyeshields, Faceshields, Gloves