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SUDAN II

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SUDAN II Basic information
SUDAN II Chemical Properties
  • Melting point:156-158 °C(lit.)
  • Boiling point:419.24°C (rough estimate)
  • Density 1.1318 (rough estimate)
  • refractive index 1.5800 (estimate)
  • form Powder
  • pka13.52±0.50(Predicted)
  • Colour Index 12140
  • color Red to orange-brownish
  • CAS DataBase Reference3118-97-6
  • EPA Substance Registry SystemC.I. Solvent Orange 7 (3118-97-6)
Safety Information
  • Hazard Codes Xi
  • Risk Statements 36/37/38
  • Safety Statements 26-37/39-24/25
  • WGK Germany 3
  • RTECS QL5850000
  • TSCA Yes
  • HS Code 32129000
MSDS
SUDAN II Usage And Synthesis
  • Chemical PropertiesRed to orange-brownish powder
  • General DescriptionRed crystals. Insoluble in water.
  • Air & Water ReactionsAzo dyes can be explosive when suspended in air at specific concentrations. Insoluble in water.
  • Reactivity ProfileSUDAN II is an azo compound. Toxic gases are formed by mixing azo compounds with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
  • Safety ProfileQuestionable carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
SUDAN II(3118-97-6)Related Product Information
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