C6152

Carmin

Dye content: minimum not established , certified by the Biological Stain Commission, powder

• Synonym(e): Carmin, Cochineal, Nacarat, Natürliches Rot 4
• CAS-Nummer: 1390-65-4
• Farbindexnummer: 75470
• EG-Nummer: 215-724-4
• UNSPSC-Code: 12171500
• NACRES: NA.47

Eigenschaften

• Produktbezeichnung: Carmin, certified by the Biological Stain Commission
• Qualität: certified by the Biological Stain Commission
• Qualitätsniveau: 200
• Form: powder
• Zusammensetzung: Dye content: minimum has not been established
• Farbe: red
• Löslichkeit: 1 mg/mL, red (2 N NH₄OH)
• Anwendung(en): diagnostic assay manufacturing; hematology; histology
• Lagertemp.: 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)
• InChIKey: DGQLVPJVXFOQEV-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

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

Eignung

Zertifiziert für den Einsatz in der Orth-Lithiumcarbonat-Methode, der Southgate-Mucicarmin-Methode und Bestschem Karmin für Glykogen

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)