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RHODAMINE B [1 record]

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Record 1 2011-03-11

English

Subject field(s)
  • Chemical Elements and Compounds
  • Dyes and Pigments (Industries)
Universal entry(ies)
C28H31ClN2O3
formula, see observation
81-88-9
CAS number
DEF

A basic red fluorescent dye, C.I. No. 45170, structurally related to xanthene. Properties: Green crystals or reddish violet powder. Very soluble in water and alcohol, forming bluish red, fluorescent solution; slightly soluble in acids or alkalies. ... Uses: Red dye for paper; also for wool and silk where brilliant fluorescent effects are desired and light-fastness is of secondary importance; analytical reagent for certain heavy metals; biological stain.

OBS

Chemical formula: C28H31ClN2O3

French

Domaine(s)
  • Éléments et composés chimiques
  • Teintures et pigments (Industries)
Entrée(s) universelle(s)
C28H31ClN2O3
formula, see observation
81-88-9
CAS number
DEF

Tétra-éthylrhodamine [...]. Colorant pour papier; indicateur de pH; réactif analytique, notamment de l'antimoine et du gallium; fluorescent.

OBS

Formule chimique : C28H31ClN2O3

Spanish

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