C6152

Carmine

certified by the Biological Stain Commission

• Sinónimos: Alum lake of carminic acid, Cochineal, Nacarat, Natural Red 4
• Número de CAS: 1390-65-4
• Número de índice de color: 75470
• Número CE: 215-724-4
• Código UNSPSC: 12171500
• NACRES: NA.47

Propiedades

• grado: certified by the Biological Stain Commission
• Nivel de calidad: 200
• formulario: powder
• composición: Dye content: minimum has not been established
• color: red
• solubilidad: 1 mg/mL, red (2 N NH₄OH)
• aplicaciones: diagnostic assay manufacturing; hematology; histology
• temp. de almacenamiento: room temp
• InChI: 1S/C22H20O13/c1-4-8-5(2-6(24)9(4)22(33)34)13(25)10-11(15(8)27)16(28)12(18(30)17(10)29)21-20(32)19(31)14(26)7(3-23)35-21/h2,7,14,19-21,23-24,26,28-32H,3H2,1H3,(H,33,34)
• Clave InChI: DGQLVPJVXFOQEV-UHFFFAOYSA-N

Descripción

Descripción general

Carmine is a red compound and is commonly used with aluminum, iron or other metal salts to enhance its activity. During smear preparation, carmine is required for chromatin staining in fresh material. In presence of aluminum chloride, it is required for the staining of glycogen.

Aplicación

Carmine has been used for the staining of mammary glands. It has also been used for the staining of chromosomes.

Idoneidad

Certified for use in Orth′s lithium carbonate technique, Southgate′s mucicarmine method, and Best′s carmine for glycogen

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: Eyeshields, Gloves, type N95 (US)