97660-43-0 Copper, (29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32)-, sulfo ((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)amino)sulfonyl derivs, sodium salts Copper, (29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32)-, sulfo ((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)amino)sulfonyl derivs., sodium salts Copper, (29H,31H-phthalocyaninato-, sulfo-, amides with 4-((2-sulfooxy)ethyl)sulfonyl)benzeneamine, sodium salt EINECS 307-555-0