Einecs 280-835-7

3-[[2-Methyl-4-(7-sulfo-2H-naphtho[1,2-d]triazol-2-yl)phenyl]azo]-7-(6-sulfo-2H-naphtho[1,2-d]triazol-2-yl)-1,5-naphthalenedisulfonic acid tetrasodium salt

Tetrasodium 3-((2-methyl-4-(7-sulphonato-2H-naphtho(1,2-D)triazol-2-yl)phenyl)azo)-7-(6-sulphonato-2H-naphtho(1,2-D)triazol-2-yl)naphthalene-1,5-disulphonate

tetrasodium 3-[[2-methyl-4-(7-sulphonato-2H-naphtho[1,2-d]triazol-2-yl)phenyl]azo]-7-(6-sulphonato-2H-naphtho[1,2-d]triazol-2-yl)naphthalene-1,5-disulphonate