10535-02-1 12238-77-6 12238-78-7 12238-82-3 16071-76-4 2-Naphthalenecarboxylic acid, 4-((5-chloro-4-methyl-2-sulfophenyl)azo)-3-hydroxy-, manganese(2+) salt (1:1) 35346-43-1 52238-52-5 5280-66-0 59112-36-6 92758-24-2 C.I. Pigment Red 48:4 EINECS 226-102-7