Dyes

Direct Yellow 147

Chemical Name Direct Yellow 147
C.I. No.
CAS No. 71838-49-8
Synonyms Direct Yellow 4GL, Direct Yellow BY, Direct Fast Yellow GF, Bond Yellow 3B, Nippon Kagaku Direct Paper Yellow 4GL, Pontamine Bond Yellow C
Molecular Formula C18H12N5NaO6S2
Molecular Weight 481.44