| Synonym | strontium 4-[(4-chloro-5-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate (1:1), 2-Naphthalenecarboxylic acid, 4-(4-chloro-5-methyl-2-sulfophenyl)azo-3-hydroxy-, strontium salt (1:1), 2-Naphthalenecarboxylic acid, 4-[(4-chloro-5-methyl-2-sulfophenyl)azo]-3-hydroxy-, strontium salt, 2-Naphthalenecarboxylic acid,4-[(4-chloro-5-methyl-2-sulfophenyl)azo]-3-hydroxy-,strontium salt, 4-[(4-chloro-5-methyl-2-sulfophenyl)azo]-3-hydroxy-2-naphthalenecarboxylic aci strontium salt, C.I. 15860, strontium salt, C.I. 15860,strontium salt, C.I. Pigment Red 52, strontium salt |