Dyes

Direct Blue 273

Chemical Name Direct Blue 273
C.I. No. 278675
CAS No. 70956-20-6
Synonyms Burco Direct Blue BRT, Kayarus Supra Blue 2BLN, Kayact Blue F, Kayafect Blue F, Kayafect Blue F Liquid 400, Kayarus Supra Blue 2BLN
Molecular Formula C33H22N5Na3O11S3
Molecular Weight 829.72