Sudan IV

• Catalog No.: 67386
• CAS Number: 85-83-6
• M. F.: C24H20N4O
• M. W.: 380.4418
• Purity: ≥96.0% (HPLC)

SYNONYMS

• Title: 苏丹 IV
• IUPAC name: 1-(2-{2-methyl-4-[2-(2-methylphenyl)diazen-1-yl]phenyl}diazen-1-yl)naphthalen-2-ol
• IUPAC Traditional name: 1-(2-{2-methyl-4-[2-(2-methylphenyl)diazen-1-yl]phenyl}diazen-1-yl)naphthalen-2-ol
• Synonyms: 溶剂红 24; 脂溶性 Biebrich 猩红 R; 油红 IV; Fat Ponceau R or 4; Sudan R or BB; 油溶红; 猩红; 脂肪丽春红 R 或 4; 苏丹 R 或 BB; Lipid Crimson; Oil Red IV; Scarlet Red Scharlach; Solvent Red 24; Biebrich scarlet R fat soluble

DATABASE IDS

• Beilstein Number: 709018
• EC Number: 201-635-8
• Color Index Number: 26105
• CAS Number: 85-83-6
• MDL Number: MFCD00003893

PROPERTIES

• Empirical Formula (Hill Notation): C24H20N4O
• Grade: analytical standard, for food analysis
• Purity: ≥96.0% (HPLC)
• Melting Point: 199 °C (dec.)(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P305 + P351 + P338
• Risk Statements: 36/38
• RTECS: QL5775000
• Safety Statements: 26-36
• German water hazard class: 3