dye|World dye variety

Name:C.I.Direct Red 176,C.I.29172 Molecular Structure: Double azo class Molecular Formula:C33H20N8Na2O15S2 Molecular Weight: 878.67 CAS Registry Number:61968-53-4

Name:C.I.Direct Red 174,C.I.28686 Molecular Structure: Double azo class Molecular Formula:C34H21ClN6Na2O9S Molecular Weight: 771.06 CAS Registry Number:16894-30-7

Name:C.I.Direct Red 173,C.I.29290 Molecular Structure: Double azo class Molecular Formula:C41H32N12Na2O15S2 Molecular Weight: 1042.88 CAS Registry Number:59537-47-2

Name:C.I.Direct Red 169,C.I.25000 Molecular Structure: Double azo class Molecular Formula:C32H22N8Na2O9S2 Molecular Weight: 772.68 CAS Registry Number:6391-12-4

Name:C.I.Direct Red 168,C.I.19575 Molecular Structure: Single azo class Molecular Formula:C25H19N4NaO4S2 Molecular Weight: 526.56 CAS Registry Number:6404-53-1