Direct Red 156
Name:C.I.Direct Red 156,C.I.25215 Molecular Structure: Double azo class Molecular Formula:C37H25N7Na2O9S Molecular Weight: 789.68 CAS Registry Number:7198-98-3
Archive for the 'Direct Dyes' Category
Direct Red 155
Name:C.I.Direct Red 155,C.I.25210 Molecular Structure: Double azo class Molecular Formula:C37H25N7Na2O9S Molecular Weight: 789.68 CAS Registry Number:6661-26-3
Direct Red 154
Name:C.I.Direct Red 154,C.I.28211 Molecular Structure: Double azo class Molecular Formula:C29H20N6Na2O8S2 Molecular Weight: 690.62 CAS Registry Number:
Direct Red 153
Name:C.I.Direct Red 153,C.I.28210 Molecular Structure: Double azo class Molecular Formula:C29H20N6Na2O8S2 Molecular Weight: 690.62 CAS Registry Number:5979-31-7
Direct Red 152
Name:C.I.Direct Red 152,C.I.28360 Molecular Structure: Double azo class Molecular Formula:C36H25N7Na2O9S2 Molecular Weight: 809.74 CAS Registry Number:5905-22-6