dye|World dye variety

Name:C.I.Direct Blue 127,C.I.34080 Molecular Structure: trisazo class Molecular Formula:C37H23ClN7Na3O11S3 Molecular Weight: 942.24 CAS Registry Number:6411-51-4

Name:C.I.Direct Blue 126,C.I.34010 Molecular Structure: trisazo class Molecular Formula:C38H26N7Na3O10S3 Molecular Weight: 905.82 CAS Registry Number:8006-05-1

Name:C.I.Direct Blue 124,C.I.27050 Molecular Structure: Double azo class Molecular Formula:C28H21N5Na2O8S2 Molecular Weight: 665.61 CAS Registry Number:6262-04-0

Name:C.I.Direct Blue 123,C.I.26705 Molecular Structure: Double azo class Molecular Formula:C28H21N5Na2O8S2 Molecular Weight: 665.61 CAS Registry Number:6406-47-9

Name:C.I.Direct Blue 122,C.I.27115 Molecular Structure: Double azo class Molecular Formula:C29H22ClN5Na2O9S2 Molecular Weight: 730.08 CAS Registry Number:6369-27-3