Free release

89785-24-0 1-naphthalenesulfonic acid,4-[[3-[(5-bromo-2-hydroxyphenyl)azo]-2,4-dihydroxyphenyl]azo]-

service@apichina.com
Product Name 1-Naphthalenesulfonic acid,4-[[3-[(5-bromo-2-hydroxyphenyl)azo]-2,4-dihydroxyphenyl]azo]-7-ethyl-3-hydroxy-, monosodium salt
CAS No. 89785-24-0
Molecular Formula C24H19BrN4O7S・Na