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Substance Name: Direct Black 56
RN: 8003-57-4
UNII: 0YQ74MWC6Z

 
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Names and Synonyms

Name of Substance

  • Direct Black 56

Synonyms

  • 2-Naphthalenesulfonic acid, 5(OR 8)-((7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo)-8(OR 5)-((4-(phenylazo)-6(OR 7)-sulfo-1-naphthalenyl)azo)-, trisodium salt
  • C.I. 34170
  • C.i. direct Black 56
  • Chlorantine fast grey rln
  • CI 34170
  • Direct Black 56
  • Pyrazol fast grey 2R
  • Saturn grey lrn
  • UNII-0YQ74MWC6Z

Registry Numbers

CAS Registry Number

  • 8003-57-4

FDA UNII

  • 0YQ74MWC6Z

System Generated Number

  • 0008003574