Direct Red 44
Name:C.I.Direct Red 44,C.I.22500 Molecular Structure: Double azo class Molecular Formula:C32H20N4Na2O8S2 Molecular Weight: 698.63 CAS Registry Number:2302-97-8
Archive for July, 2012
Direct Red 43
Name:C.I.Direct Red 43,C.I.22205 Molecular Structure: Double azo class Molecular Formula:C32H21N6Na3O10S3 Molecular Weight: 814.71 CAS Registry Number:6486-50-6
Direct Red 42
Name:C.I.Direct Red 42,C.I.22180 Molecular Structure: Double azo class Molecular Formula:C32H21N6Na3O10S3 Molecular Weight: 814.71 CAS Registry Number:6548-39-6
Direct Red 39
Name:C.I.Direct Red 39,C.I.23630 Molecular Structure: Double azo class Molecular Formula:C32H26N4Na2O8S2 Molecular Weight: 704.68 CAS Registry Number:6358-29-8
Direct Red 37
Name:C.I.Direct Red 37,C.I.22240 Molecular Structure: Double azo class Molecular Formula:C30H22N4Na2O8S2 Molecular Weight: 676.63 CAS Registry Number:3530-19-6