dye|World dye variety

Name:C.I.Direct Yellow 31,C.I.29095 Molecular Structure: Double azo class Molecular Formula:C29H24N8Na2O9S2 Molecular Weight: 738.66 CAS Registry Number:71775-48-9

Name:C.I.Direct Yellow 30,C.I.19555/19556 Molecular Structure: thiazole class Molecular Formula: Molecular Weight: CAS Registry Number:

Name:C.I.Direct Yellow 29,C.I.19556 Molecular Structure: Single azo class Molecular Formula:C42H24N6Na2O6S6 Molecular Weight: 947.05 CAS Registry Number:6537-66-2

Name:C.I.Direct Yellow 28,C.I.19555 Molecular Structure: Single azo class Molecular Formula:C28H18N4Na2O6S4 Molecular Weight: 680.71 CAS Registry Number:8005-72-9

Name:C.I.Direct Yellow 27,C.I.13950 Molecular Structure: Single azo class Molecular Formula:C25H20N4Na2O9S3 Molecular Weight: 662.63 CAS Registry Number:10190-68-8