Reactive Blue 173
Name:C.I.Reactive Blue 173
Molecular Structure: Double azo class
C.I.Reactive Blue 173,CAS 89591-45-7,855.57,C22H14N5Na4O16PS4,Reactive Navy Blue P-3GD
Molecular Formula:C22H14N5Na4O16PS4
Molecular Weight: 855.57
CAS Registry Number:89591-45-7
Manufacturing Methods : 3-Aminophenylphosphonic acid and 2-Aminobenzene-1,4-disulfonic acid diazo, respectively with the 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid and alkaline acid medium coupling.
Properties and Applications: application: green light blue. Dark blue powder, soluble in water. And dispersal dyes with bath for polyester/cotton blended fabric dyeing and printing.
| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 3-4 | 4-5(Alkali) | 4-5 | 4-5 | 4-5 | ||
List of Suppliers:
Reactive Navy Blue P-3GD
Procion Blue T-3GD( Imperial Chemical Industries )