Dyes

Acid Blue 277

Chemical Name Acid Blue 277
C.I. No. 61203
CAS No. 25797-81-3
Synonyms Weak Acid Brilliant Blue 4R, Acid Blue E4R,  Acid Blue 4R 200%,Best Acid Brilliant Blue 4R, Brilliant Alizarine Milling BLue FBL, Chromalon Blue 4RKWL 200%,Lerui Acid Blue E-4R, Nylosan Blue E-4R, PermalonBlue4RS 100%,Phoebe Blue W-4R 200%, Rimacid Blue 4R 200%, Taitilon Blue 4R-T 200%, Tectilon Blue 4R, Tectilon Blue 4RS KWL 100%,Triacid Fast Blue 4RL, Acid Blue S-4R, Best Acid Brilliant Blue 4R
Molecular Formula C24H22N3NaO8S2
Molecular Weight 567.57