Direct Red 1

2429-84-7

5-[(E)-{4′-[(E)-(2-Amino-8-hydroxy-6-sulfonato-1-naphtyl)diazényl]-4-biphénylyl}diazényl]-2-hydroxybenzoate de disodium

Benzoic acid, 5-[(E)-2-[4′-[(E)-2-(2-amino-8-hydroxy-6-sulfo-1-naphthalenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-2-hydroxy-, sodium salt (1:2)

Dinatrium-5-[(E)-{4′-[(E)-(2-amino-8-hydroxy-6-sulfonato-1-naphthyl)diazenyl]-4-biphenylyl}diazenyl]salicylat

Direct Red 1

Disodium 5-[(E)-{4′-[(E)-(2-amino-8-hydroxy-6-sulfonato-1-naphthyl)diazenyl]-4-biphenylyl}diazenyl]-2-hydroxybenzoate

C.I. Direct Red 1, disodium salt

CHLORAMINE FAST RED

disodium 5-[[4′-[(2-amino-8-hydroxy-6-sulphonato-1-naphthyl)azo][1,1′-biphenyl]-4-yl]azo]salicylate

Sodium 5-((4′-((2-amino-8-hydroxy-6-sulfonatonaphthalen-1-yl)diazenyl)-[1,1′-biphenyl]-4-yl)diazenyl)-2-hydroxybenzoate