Reactive Blue 217
Name:C.I.Reactive Blue 217
Molecular Structure: Azo class
Molecular Formula:
Molecular Weight:
CAS Registry Number:131257-19-7
Manufacturing Methods :
Properties and Applications: Navy blue. Blue powder, 80 ℃ solubility in water 20 g / L. For a bath one blended fabric dyeing, high temperature rapid dyeing cotton fabric. Also used for acid-modified polyester / cotton blends, nylon / cotton blends, polyester / silk blended fabric dyeing.
| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| JIS | 4 | 4-5 | 4-5 | 4-5 | 4 | ||
List of Suppliers:
Reactive Navy Blue R-R,Reactive Blue R-R
Kayacelon Reactive Dark Blue CN-R( Nippon Kayak u Co Ltd )