dye|World dye variety

Name:C.I.Direct Blue 289 Molecular Structure: Multi-azo class Molecular Formula: Molecular Weight: CAS Registry Number:

Name:C.I.Direct Blue 283 Molecular Structure: trisazo class Molecular Formula: Molecular Weight: CAS Registry Number:88528-07-8

Name:C.I.Direct Blue 281 Molecular Structure: azo class Molecular Formula: Molecular Weight: CAS Registry Number:77907-25-6

Name:C.I.Direct Blue 280 Molecular Structure: Molecular Formula: Molecular Weight: CAS Registry Number:

Name:C.I.Direct Blue 278:1,C.I.354562 Molecular Structure: Multi-azo class Molecular Formula:C52H32N11Na5O17S5 Molecular Weight: 1358.15 CAS Registry Number: