Acid Orange 51
CAS Registry Number®
8003-88-1
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CAS Name
Acid Orange 51Molecular Formula
C36H28N6O11S3.2NaCite this Page
Acid Orange 51. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=8003-88-1 (retrieved ) (CAS RN: 8003-88-1). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
Other Names for this Substance
- Benzenesulfonic acid, 5(or 8)-[2-[3-methyl-4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]diazenyl]-8(or 5)-[2-[4-[(4-nitro-2-sulfophenyl)amino]phenyl]diazenyl]-, sodium salt (1:2)
- 2-Naphthalenesulfonic acid, 5(or 8)-[[3-methyl-4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]-8(or 5)-[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]-, disodium salt
- C.I. Acid Orange 51
- C.I. 26550
- Erionyl Brown RXL
Deleted or Replaced CAS Registry Numbers
73681-17-1
