S4131

Sudan III

Dye content, ≥85%, technical grade, powder

• Synonym(e): 1-[4-(Phenylazo)-phenylazo]-2-naphthol, Benzolazo-4-benzolazo-1-(2-naphthol), Cerasin Red, Fat Ponceau G, Fat Soluble Sudan, Scarlet B, Solvent Red 23, Sudan G, Sudan Red BK, Tony Red
• Empirische Formel (Hill-System): C₂₂H₁₆N₄O
• CAS-Nummer: 85-86-9
• Molekulargewicht: 352.39
• Farbindexnummer: 26100
• Beilstein: 931185
• EG-Nummer: 201-638-4
• MDL-Nummer: MFCD00003905
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 24899586
• NACRES: NA.47

Eigenschaften

• product name: Sudan III, Technical grade
• Qualität: technical grade
• Qualitätsniveau: 200
• Form: powder
• Zusammensetzung: Dye content, ≥85%
• mp (Schmelzpunkt): 199 °C (dec.) (lit.)
• Löslichkeit: chloroform: 1 mg/mL, clear, red
• λmax: 508-512 nm in ethanol
• Anwendung(en): diagnostic assay manufacturing; hematology; histology
• Lagertemp.: room temp
• SMILES String: Oc1ccc2ccccc2c1\N=N\c3ccc(cc3)\N=N\c4ccccc4
• InChI: 1S/C22H16N4O/c27-21-15-10-16-6-4-5-9-20(16)22(21)26-25-19-13-11-18(12-14-19)24-23-17-7-2-1-3-8-17/h1-15,27H/b24-23+,26-25+
• InChIKey: FHNINJWBTRXEBC-QSZPNPOGSA-N

Beschreibung

Allgemeine Beschreibung

Sudan III is a non-ionic lipophilic dye. It belongs to the class of azo dyes. Sudan III is used for tissue ceroid and lipofuscin analysis and blood-cell staining. It is used to color waxes, oils and spirit varnishes. Sudan III stains triglycerides in frozen sections.

Anwendung

Sudan III has been used as an absorber to make turbid phantoms. It has also been used as a colorant to determine emulsification capacity.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)