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C.I NATURAL RED 24 [1 record]

Record 1 2011-08-23

English

Subject field(s)
  • Chemical Elements and Compounds
  • Dyes and Pigments (Industries)
Universal entry(ies)
C16H14O5
formula, see observation
DEF

A white or pale yellow phenolic compound ... obtained from brazil woods of the genus Caesalpinia and used esp. formerly in dyeing because of its ready oxidation to brazilein.

CONT

Brazilin ... Amber-yellow crystals; turn orange in air and light. Dec above 130°. Sol in water, freely in alcohol, ether, also alkali hydroxide solns with carmine-red color ... Use: Chiefly as a dye. Has also been recommended as indicator in acid-base titrations ...

OBS

Chemical formula: C16H14O5

French

Domaine(s)
  • Éléments et composés chimiques
  • Teintures et pigments (Industries)
Entrée(s) universelle(s)
C16H14O5
formula, see observation
DEF

Composé polycyclique [...] isolé de diverses espèces de césalpiniées (légumineuses), notamment le bois de brésil.

CONT

La brésiline est le leucodérivé de la brésiléine [...]

OBS

Formule chimique : C16H14O5

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Tinturas y pigmentos (Industrias)
Entrada(s) universal(es)
C16H14O5
formula, see observation
OBS

Fórmula química: C16H14O5

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