1H-Pyrazole-3-carboxylicacid,4-[[2,5-dimethoxy-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulfophenyl)-(9CI); 2-Pyrazoline-3-carboxylic acid,4-[[4-[(2-hydroxyethyl)sulfonyl]-2,5-dimethoxyphenyl]azo]-5-oxo-1-(p-sulfophenyl)-,hydrogen sulfate (ester) (8CI)
Please post your buying leads,so that our qualified suppliers will soon contact you!
Country - Code Area - Code Number