Direct Blue 297
Name:C.I.Direct Blue 297
Molecular Structure:Double azo class
Molecular Formula:
Molecular Weight:
CAS Registry Number:
Manufacturing Methods :
Properties and Applications: red light navy blue. Used for cellulose fiber dyeing and printing of, also suitable for polyester/cotton, polyester/stick blended a bath dyeing of step.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 4 | 3-4 | 2-3 | 2-3 | 4 | 1-2 | |
List of Suppliers:
Direct Navy Blue D-RShandong Qing Shun Chemical Co., Ltd.
Direct Navy Blue R(Boruta – Kolor)