F7253

Fast Black K Salt hemi(zinc chloride) salt

Dye content, ≥25%, practical grade, powder

• Sinónimos: 2,5-Dimethoxy-4-([4-nitrophenyl]azo)benzenediazonium chloride hemi(zinc chloride) salt, Brentamine fast black K salt
• Fórmula lineal: C₁₄H₁₂N₅O₄ · 1/2ZnCl₄
• Número de CAS: 64071-86-9
• Peso molecular: 417.88
• Número de índice de color: 37190
• Número CE: 264-656-1
• Número MDL: MFCD00078471
• Código UNSPSC: 12171500
• ID de la sustancia en PubChem: 24894935
• NACRES: NA.47

Propiedades

• Nombre del producto: Fast Black K Salt hemi(zinc chloride) salt, practical grade
• grado: practical grade
• Nivel de calidad: 200
• Formulario: powder
• composición: Dye content, ≥25%
• técnicas: microbe id | staining: suitable
• color: brown-red
• mp: 150 °C
• solubilidad: water: 10 mg/mL
• aplicaciones: diagnostic assay manufacturing; hematology; histology
• temp. de almacenamiento: room temp
• cadena SMILES: [Cl-].[Cl-].Cl[Zn]Cl.COc1cc([N+]#N)c(OC)cc1N=Nc2ccc(cc2)[N+]([O-])=O.COc3cc([N+]#N)c(OC)cc3N=Nc4ccc(cc4)[N+]([O-])=O
• InChI: 1S/2C14H12N5O4.4ClH.Zn/c2*1-22-13-8-12(14(23-2)7-11(13)16-15)18-17-9-3-5-10(6-4-9)19(20)21;;;;;/h2*3-8H,1-2H3;4*1H;/q2*+1;;;;;+2/p-4
• Clave InChI: NZWZSUSPTZUGNN-UHFFFAOYSA-J

Descripción

Descripción general

Fast black K (C.l. 37190) is a lipophilic amino-substituted monoazo dye. It is also known as Brentamine fast black K salt.

Aplicación

Fast Black K Salt hemi (zinc chloride) salt has been used for the staining of acid phosphatase activity in SDS-PAGE (sodium dodecyl sulfate polyacrylamide gel electrophoresis) and native-PAGE. It has been used for staining endopeptidase and leucine aminopeptidase activity.

Fast black K salt has various applications as listed below-

• to stain enterochromaffin cells > as an indirect stain for periodate-generated tissue aldehyde groups
• as a visualization agent for amphetamines and cyanobacterial toxins following their separation by thin-layer chromatography
• for the staining of acid phosphatase activity in SDS-PAGE (sodium dodecyl sulfate polyacrylamide gel electrophoresis) and native-PAGE
• staining endopeptidase and leucine aminopeptidase activity
  

Información de seguridad

• Pictogramas: GHS07
• Palabra de señalización: Warning
• Frases de peligro: H319
• Consejos de prudencia: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Clasificaciones de peligro: Eye Irrit. 2
• 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, Gloves