|
|
| | Reactive Turquoise Blue Kn-G Basic information |
| Product Name: | Reactive Turquoise Blue Kn-G | | Synonyms: | Reactive Turquoise Blue Kn-G;Turquoise Blue G;Celmazol Turquoise Blue GN;Dinazol Turquoise Blue G;Navictive Turquoise Blue G;Remazol Turquoise Blue G;Sumifix Turquoise Blue G;C.I. Reactive Blue 21 | | CAS: | 12236-86-1 | | MF: | C40H25CuN9O14S5 | | MW: | 1079.5494 | | EINECS: | | | Product Categories: | | | Mol File: | 12236-86-1.mol |  |
| | Reactive Turquoise Blue Kn-G Chemical Properties |
| | Reactive Turquoise Blue Kn-G Usage And Synthesis |
| Chemical Properties | Blue powder. The solubility in water (20℃) is 100g/L. The aqueous solution is lake blue, add 1mol/L sodium hydroxide, the color remains unchanged, then add the insurance powder and warm to purple, then add sodium perborate to return to the original color, a little lighter. It is blue in concentrated sulfuric acid, and the color is unchanged after dilution; it is green in concentrated nitric acid, and the color is slightly lighter after dilution. | | Uses | Reactive Blue 21 is a phthalocyanine dye that can be decolorized by fungal strains isolated from contaminated soil. | | Preparation | Copper phthalocyanine use chlorosulfonic and chlorinated and sulfones chlorosulfonated, and registration, 2-(4-Aminophenylsulfonyl)ethyl hydrogen sulfate condensation. | | Properties and Applications | colourful green light blue. Blue powder. The strong sulfuric acid in blue, diluted for blue still; In nitric acid for green, diluted into a green light. Water solution is blue lake, add 1 Moore sodium hydroxide solution is still lake blue; Continue to join insurance powder and warm, into purple; Add a boric acid sodium return to a lake blue, colour and lustre is a little shallow. Used for cotton, linen, silk, polyamide fiber of knot dyeing and roll dye, also can be used in viscose fabric printing.
|
Standard
|
Light Fastness
|
Oxygen bleaching
|
Persperation Fastness
|
Soaping
|
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
6
|
|
|
5
|
4-5
|
4(75℃)
|
4
|
|
| | Reactive Turquoise Blue Kn-G Preparation Products And Raw materials |
|