2-Naphthalenesulfonic acid,4-hydroxy-7-(phenylamino)-3-[2-[6-sulfo-4-[2-(3-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-, sodium salt (1:3)
CAS No. 918634-90-9
Luviflex VB 63175-62-2
Tsk-3000SW 77238-29-0