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PRODUCTS
2-Hydroxy-1,4-Naphthquinone
Edit：Administrator　Time：2013-01-03 13:58:37　Views：2397 Number
2-Hydroxy-1,4-Naphthquinone
  • CAS Number:
  • 83-72-7
  • Name:

  • 1,4-Naphthalenedione,2-hydroxy-

  • Superlist Name:
  • 2-Hydroxy-1,4-naphoquinone
  • Molecular Structure:
  • Formula:
  • C10H6O3
  • Molecular Weight:
  • 174.16
  • Synonyms:
  • 1,4-Naphthoquinone,2-hydroxy- (6CI,8CI);1,4-Dihydro-1,4-dioxo-2-hydroxynaphthalene;2-Hydroxy-1,4-naphthalenedione;2-Hydroxy-1,4-naphthoquinone;2-Hydroxynaphthoquinone;C.I. 75480;C.I. Natural Orange 6;Flower of Paradise;Henna;Henna (dye);Lawsone;Mehendi;Mendi;NSC 27285;NSC 52500;NSC 8625;Pakarli;Q 0;
  • EINECS:
  • 201-496-3
  • Density:
  • 1.482 g/cm3
  • Melting Point:
  • 192-195 °C (dec.)(lit.)
  • Boiling Point:
  • 339.908 °C at 760 mmHg
  • Flash Point:
  • 173.572 °C
  • Solubility:
  • 2 g/L (20 °C) in water
  • Appearance:
  • Yellow crystal powder
  • Hazard Symbols:
  • HarmfulXn, IrritantXi
  • Risk Codes:
  • 36/37/38-68-36-22
  • Safety:
  • 26-37/39-36/37/39-36