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Substance Name: C.I. Leuco Sulphur Blue 9
RN: 12262-25-8


  • TSCA Definition 2018: This substance is identified in the COLOUR INDEX by Colour Index Constitution Number, C.I. 53430.

Molecular Formula

  • Unspecified
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Names and Synonyms


  • EINECS 235-517-2

Systematic Name

  • C.I. Leuco Sulphur Blue 9

Registry Numbers

CAS Registry Number

  • 12262-25-8

System Generated Number

  • 0012262258