Free release

88332-66-5 1-naphthalenesulfonic acid,4-[[dihydroxy[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]-

service@apichina.com
Product Name 1-Naphthalenesulfonic acid,4-[[dihydroxy[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]-
CAS No. 88332-66-5
Molecular Formula C22H14N6O10S