Reactive Red Brown K-B3r
- CAS No.
- 12225-66-0
- Chemical Name:
- Reactive Red Brown K-B3r
- Synonyms
- Brown K-B3R;Red Brown K-B3R;Ambifix Brown H5BR;Reactive Brown 9;Procion Brown H 4R;Procion Brown R-5BR;Helaktyn Brown D-4R;Begative Brown P-4R;Procion Brown H-5BR;Procion Brown P-5BR
- CBNumber:
- CB2874843
- Molecular Formula:
- C29H20IN7Na2O12S3
- Molecular Weight:
- 0
- MDL Number:
- MFCD00802476
- MOL File:
- Mol file
Reactive Red Brown K-B3r Chemical Properties,Uses,Production
Preparation
2-Aminobenzoic acid diazo, and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling, and then chromium complexation; 2,4,6-Trichloro-1,3,5-triazine and 2-(4-Aminophenylsulfonyl)ethyl hydrogen sulfate condensation, triethylorthoformate condensation, again with complex product condensation, and salting-out.
Properties and Applications
Claret . Palm black powder. The strong sulfuric acid for black purple, diluted into purple, accompanied by precipitation; Nitric acid in the red for sauce, diluted for sauce is still red. The dye water solution is red sauce, add 1 Moore sodium hydroxide is still red sauce, continue to join insurance powder by shallow warm red to colorless; Add a boric acid sodium can’t restore the original colour and lustre. Can be used for cotton, viscose and various methods of silk dyeing and printing directly.
Standard
|
Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
Fading | Stain | Fading | Stain | Fading | Stain | ||
ISO | 4-5 | 5 | 4-5 | 4-5 | 3-4 |
4-5
(100℃) |
4-5 |
Reactive Red Brown K-B3r Preparation Products And Raw materials
Reactive Red Brown K-B3r Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34571 | 58 |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 23999 | 58 |
Winchem Industrial Co. Ltd | 0574-83851061 | info@win-chemical.com | China | 500 | 55 |
Shanghai JONLN Reagent Co., Ltd. | 400-0066400 13621662912 | 422131432@qq.com | China | 9986 | 55 |
Alfa Chemistry | 1-516-6625404 | support@alfa-chemistry.com | United States | 9171 | 60 |
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 17691182729 18161915376 | 1046@dideu.com | China | 10010 | 58 |