199737

New Coccine

Dye content 75 %

• Synonym(e): Ponceau 4 R, Säurerot 18
• Empirische Formel (Hill-System): C₂₀H₁₁N₂Na₃O₁₀S₃
• CAS-Nummer: 2611-82-7
• Molekulargewicht: 604.47
• Farbindexnummer: 16255
• Beilstein: 4122340
• EG-Nummer: 220-036-2
• MDL-Nummer: MFCD00004084
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 24851935
• NACRES: NA.47

Eigenschaften

• Form: powder
• Qualitätsniveau: 200
• Zusammensetzung: Dye content, 75%
• Löslichkeit: water: 1 mg/mL, clear
• λmax: 350 nm (2nd); 506 nm
• Anwendung(en): diagnostic assay manufacturing; hematology; histology
• Lagertemp.: room temp
• SMILES String: [Na+].[Na+].[Na+].Oc1ccc2cc(cc(c2c1\N=N\c3ccc(c4ccccc34)S([O-])(=O)=O)S([O-])(=O)=O)S([O-])(=O)=O
• InChI: 1S/C20H14N2O10S3.3Na/c23-16-7-5-11-9-12(33(24,25)26)10-18(35(30,31)32)19(11)20(16)22-21-15-6-8-17(34(27,28)29)14-4-2-1-3-13(14)15;;;/h1-10,23H,(H,24,25,26)(H,27,28,29)(H,30,31,32);;;/q;3*+1/p-3/b22-21+;;;
• InChIKey: SWGJCIMEBVHMTA-ZRUFZDNISA-K

Beschreibung

Anwendung

New Coccine has been used to determine its decolorization by fungi Phanerochaete chrysosporium and Pleurotus sajorcaju.

Biochem./physiol. Wirkung

New Coccine also referred to as ponceau 4 R, is a synthetic red tar dye. It belongs to the group of azo dyes. New Coccine is extensively used as a food colorant. When the intact dye reaches the intestine, it cause colon specific DNA damage in mice.

Sicherheitshinweise

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