dye|World dye variety

Name:C.I.Direct Red 49,C.I.25375 Molecular Structure: Double azo class Molecular Formula:C35H26N8Na4O13S4 Molecular Weight: 986.85 CAS Registry Number:6772-28-7

Name:C.I.Direct Red 48,C.I.14930 Molecular Structure: Single azo class Molecular Formula:C24H15N3Na2O7S3 Molecular Weight: 599.57 CAS Registry Number:8003-84-7

Name:C.I.Direct Red 47,C.I.14985 Molecular Structure: Single azo class Molecular Formula:C24H15N3Na2O7S3 Molecular Weight: 599.57 CAS Registry Number:5858-74-2

Name:C.I.Direct Red 46,C.I.23050 Molecular Structure: Double azo class Molecular Formula:C32H18Cl2N6Na4O12S4 Molecular Weight: 969.65 CAS Registry Number:6548-29-4

Name:C.I.Direct Red 45,C.I.14780 Molecular Structure: Azo,Benzothiazole class Molecular Formula:C24H15N3Na2O7S3 Molecular Weight: 599.57 CAS Registry Number:2150-33-6