Disodium 2(or 5)-((9,10-dihydro-5,8-dihydroxy-4-((4-methylsulphonatophenyl)amino)-9,10-dioxo-1-anthryl)amino)-5(or 2)-methylbenzenesulphonate
Please post your buying leads,so that our qualified suppliers will soon contact you!
Country - Code Area - Code Number