| Company Name: |
Alfa Chemistry |
| Tel: |
1-516-6625404 |
| Email: |
support@alfa-chemistry.com |
|
| | Reactive Red 11 Basic information |
| Product Name: | Reactive Red 11 | | Synonyms: | C.I. Reactive Red 11;Procion Brilliant Red H8-BS;REACTIVEREDNO11;Active bright red X-ray -8b;Reactive Brilliant Red X-8b;Red M8B;Mikacion Brilliant Red 8BS;Chemictive Brilliant Rose 3B | | CAS: | 12226-08-3 | | MF: | C21H9I2N3Na6O9S2 | | MW: | 0 | | EINECS: | | | Product Categories: | | | Mol File: | Mol File | ![Reactive Red 11 Structure]() |
| | Reactive Red 11 Chemical Properties |
| | Reactive Red 11 Usage And Synthesis |
| Preparation | 4-Aminobenzoic acid diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling, again with 2,4,6-Trichloro-1,3,5-triazine condensation. | | Properties and Applications | colourful red blue light. Purplish red powder. The strong sulfuric acid for purple, diluted into blue light red, precipitation; In nitric acid for red, diluted is still red, precipitation. Blue water solution is red, with 1 Moore sodium hydroxide solution turned red, continue to add insurance powder and warm, become light yellow, plus a boric acid sodium is still light yellow. Mainly used for cotton, viscose fabric and silk dyeing and printing.
|
Standard
|
Light Fastness
|
Oxygen bleaching
|
Persperation Fastness
|
Soaping
|
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
4
|
4-5
|
4
|
4-5
|
2
|
4-5(5*100℃)
|
3-4
|
|
| | Reactive Red 11 Preparation Products And Raw materials |
|