25797-81-3

Blue 4RL Acid Blue 277 Nylosan Blue E-4R Taitilon Blue GLF-T Triacid Fast Blue 4RL. Weak Acid Brilliant Blue 4R C.I.Acid Blue 277:C.I.61203 Acid Blue 277 ISO 9001：2015 REACH sodium 1-amino-9,10-dihydro-4-[5-[(2-hydroxyethyl)sulphamoyl]-3,4-xylidino]-9,10-dioxoanthracene-2-sulphonate 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-4-3-(2-hydroxyethyl)aminosulfonyl-4,5-dimethylphenylamino-9,10-dioxo-, monosodium salt 1-Amino-9,10-dihydro-4-[[5-[[(2-hydroxyethyl)amino]sulfonyl]-3,4-dimethylphenyl]amino]-9,10-dioxo-2-anthracenesulfonic acid sodium salt 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-4-[[3-[[(2-h ydroxyethyl)amino]sulfonyl]-4,5-d imethylphenyl]amino]-9,10-dioxo-, sodium salt (1:1)