Basic information
sodium 4-[[3-[(4-chloro-2-hydroxyphenyl)azo]-2,6-dihydroxyphenyl]azo]benzenesulphonate Structure

sodium 4-[[3-[(4-chloro-2-hydroxyphenyl)azo]-2,6-dihydroxyphenyl]azo]benzenesulphonate

Preparation Products And Raw materials