Benzoic acid, 2-hydroxy-5-[[4′-[[4-[(4-hydroxyphenyl)azo]-6(or 7)-sulfo-1-naphthalenyl]azo][1,1′-biphenyl]-4-yl]azo]-, disodium salt

CAS Registry Number®

8003-50-7

CAS Name

Benzoic acid, 2-hydroxy-5-[[4′-[[4-[(4-hydroxyphenyl)azo]-6(or 7)-sulfo-1-naphthalenyl]azo][1,1′-biphenyl]-4-yl]azo]-, disodium salt

Molecular Formula

C35H24N6O7S.2Na

Cite this Page

Benzoic acid, 2-hydroxy-5-[[4′-[[4-[(4-hydroxyphenyl)azo]-6(or 7)-sulfo-1-naphthalenyl]azo][1,1′-biphenyl]-4-yl]azo]-, disodium salt.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=8003-50-7 (retrieved 2024-11-22) (CAS RN: 8003-50-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

Other Names for this Substance

  • Benzoic acid, 2-hydroxy-5-[[4′-[[4-[(4-hydroxyphenyl)azo]-6(or 7)-sulfo-1-naphthalenyl]azo][1,1′-biphenyl]-4-yl]azo]-, disodium salt
  • C.I. Direct Brown 54
  • C.I. 31735
  • Direct Fast Brown 2ZhKh
  • Direct Lightfast Brown 2ZhKh