17814-20-9

PIGMENTRED52BARIUMSALT barium 4-[(4-chloro-5-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate 4-[(4-chloro-5-methyl-2-sulfophenyl)azo]-3-hydroxy-2-naphthalenecarboxylic acid barium salt 2-naphthalenecarboxylic acid, 4-[(4-chloro-5-methyl-2-sulfophenyl)azo]-3-hydrox, barium salt barium,(4Z)-4-[(4-chloro-5-methyl-2-sulfophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxylic acid 2-Naphthalenecarboxylic acid, 4-[(4-chloro-5-methyl-2-sulfophenyl) azo]-3-hydroxy-, barium salt (1:1)