Sodium,[4,4'-biphenylylenebis(azooxy)]di-(7CI); [1,1'-Biphenyl]-4,4'-diamine, N,N'-dinitroso-,disodium salt (9CI); 4,4'-Biphenylbis(diazohydroxide), disodium deriv.
Please post your buying leads,so that our qualified suppliers will soon contact you!
Country - Code Area - Code Number