Reactive Blue 231
Name:C.I.Reactive Blue 231
Molecular Structure: Phthalocyanine class
C.I.Reactive Blue 231,CAS 115682-09-2,Reactive Turquoise Blue M-G,Reactive Turquoise Blue KM-GB,Reactive Turquoise Blue M-GB
Molecular Formula:
Molecular Weight:
CAS Registry Number:115682-09-2
Manufacturing Methods : Copper phthalocyanine use chlorosulfonic and chlorinated and sulfones chlorosulfonated, with four ammonia, with N-Acetylethylenediamine first condensation, hydrolysis, 2-(4-Aminophenylsulfonyl)ethyl hydrogen sulfate and 2,4,6-Trichloro-1,3,5-triazine second condensation, and hydrolysis product third condensation, and then salting-out.
Properties and Applications: colourful green light blue.
| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 6 | 4-5 | 4-5 | 3 | 4-5 | 4 | |
List of Suppliers:
Reactive Turquoise Blue M-G,Reactive Turquoise Blue KM-GB,Reactive Turquoise Blue M-GB
Taixing Jinji Dyestuff Co.,Ltd ；
Zhejiang Shunlong Chemical Co., ltd.
Meactive Turquoise Blue FG ( Astik Dyestuff Pvt Ltd )
Sumifix Supra Turquoise Blue BGF( Sumitomo Chemical Co. Ltd )