Chromate(1-), bis(4-((4-(ethylsulfonyl)-2-hydroxyphenyl)azo)-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-))-, compd. with 1,6-hexanediamine (2:1)
Please post your buying leads,so that our qualified suppliers will soon contact you!
Country - Code Area - Code Number