- Acid Red 266
-
- $0.00 / 25kg
-
2022-12-21
- CAS:57741-47-6
- Min. Order: 25kg
- Purity: 1
- Supply Ability: 20MT
|
| | Tracid Red 2bs Basic information |
| Product Name: | Tracid Red 2bs | | Synonyms: | sodium 6-amino-5-[[4-chloro-2-(trifluoromethyl)phenyl]azo]-4-hydroxynaphthalene-2-sulphonate;Acidred2BS;2-Naphthalenesulfonic acid, 6-amino-5-4-chloro-2-(trifluoromethyl)phenylazo-4-hydroxy-, monosodium salt;6-Amino-5-[[4-chloro-2-(trifluoromethyl)phenyl]azo]-4-hydroxy-2-naphthalenesulfonic acid, monosodium salt;Red E-BM;C.I. Acid Red 266;Acid Red E-RM;Concorde Acid Red 2BSA | | CAS: | 57741-47-6 | | MF: | C17H12ClF3N3NaO4S | | MW: | 469.79 | | EINECS: | 260-925-2 | | Product Categories: | Organics | | Mol File: | 57741-47-6.mol |  |
| | Tracid Red 2bs Chemical Properties |
| | Tracid Red 2bs Usage And Synthesis |
| Preparation | 4-Chloro-2-(trifluoromethyl)benzenamme diazo, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid? in acid conditions coupled. | | Flammability and Explosibility | Not classified | | Properties and Applications | colourful red blue light. Dark brown powder, soluble in water. Soluble in strong sulfuric acid is a deep red in solution, after diluted NSW. Mainly used for nylon fabric dyeing and printing, and is suitable for direct printing polyamide, especially for the polyamide fiber of carpet dyeing, is not suitable for discharge printing.
|
Standard(Polyamide)
|
Light Fastness
|
Soaping
|
Persperation Fastness
|
Oxygen bleaching
|
Fastness to seawater
|
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
6
|
4-5
|
3-4
|
5
|
|
|
|
|
|
| | Tracid Red 2bs Preparation Products And Raw materials |
|