tetrasodium 2-[[8-[[4-chloro-6-[[4-(6-methyl-7-sulphonatobenzothiazol-2-yl)phenyl]amino]-1,3,5-triazin-2-yl]amino]-1-hydroxy-3,6-disulphonato-2-naphthyl]azo]benzoate price

tetrasodium 2-[[8-[[4-chloro-6-[[4-(6-methyl-7-sulphonatobenzothiazol-2-yl)phenyl]amino]-1,3,5-triazin-2-yl]amino]-1-hydroxy-3,6-disulphonato-2-naphthyl]azo]benzoate price, total count: 1