Synonyms:
sirius supra blue bl ; sirius supra light blue bl ; c.i. 34215 ; soliuslight blue bl ; solantine blue 3gl ; sirius supra blue ; direct blue 81 ; tetramine fast blue bl extra ; tertrodirect fast blue bl ; solius light blue bl ; 2,7-naphthalenedisulfonicacid,4-hydroxy-5-[2-[4-[2-[4-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-6-sulfo-1-naphthalenyl]diazenyl]-1-naphthalenyl]diazenyl]-,sodium salt (1:4) ; blue 81 ; chlorantine fast blue 3gll ; c.i.direct blue 81 ; solar blue 3gl ; c.i.34215 ; 2,7-naphthalenedisulfonicacid,4-hydroxy-5-[[4-[[4-[[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-6-sulfo-1-naphthalenyl]azo]-1-naphthalenyl]azo]-,tetrasodium salt (9ci) ; c.i. direct blue 81,tetrasodium salt (8ci) ; c.i. direct blue 81 (7ci) ; eliamina light blue 3gl ; sirius suprablue bl