4-[(4-chloro-3-sulphophenyl)azo]-3-hydroxy-2-naphthoic acid

4-[(4-chloro-3-sulphophenyl)azo]-3-hydroxy-2-naphthoic acid

25310-97-8

C₁₇H₁₁ Cl N₂ O₆ S

4-[(4-chloro-3-sulphophenyl)azo]-3-hydroxy-2-naphthoic acid ; 2-naphthalenecarboxylic acid, 4-((4-chloro-3-sulfophenyl)azo)-3-hydroxy- ; einecs 246-812-0 ; permanent red b ; c.i. pigment red 58(8ci) ; 2-naphthalenecarboxylicacid, 4-[(4-chloro-3-sulfophenyl)azo]-3-hydroxy- (9ci) ; 2-naphthalenecarboxylic acid, 4-(2-(4-chloro-3-sulfophenyl)diazenyl)-3-hydroxy- ; 2-naphthalenecarboxylicacid, 4-[2-(4-chloro-3-sulfophenyl)diazenyl]-3-hydroxy- ; 4-[(4-chloro-3-sulfophenyl)azo]-3-hydroxy-2-naphthalenecarboxylic acid disodium salt ; c. i. pigment red 58 ; c.i.15825