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Substance Name: C.I. Acid Red 129
RN: 12220-21-2

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Names and Synonyms


  • C.I. Acid Red 129
  • Polar Brilliant Red 2B
  • Suminol Milling Brilliant Red 3BW

Systematic Name

  • C.I. Acid Red 129

Registry Numbers

CAS Registry Number

  • 12220-21-2

System Generated Number

  • 0012220212