| Name | Reactive Red ME-2G |
| Synonyms | Reactive Red ME-2G Itofix Scarlet VM2GF Meactive Scarlet F2G Pidictive Scarlet RGF Monaryl Supra Scarlet 2GF Sumifix Supra Scarlet 2GF. Reaction Supra Scarlet F2G |
| Molecular Formula | C30H25ClN7O14S4.3Na |
| Use | Application reactive brilliant red ME-2G is suitable for dyeing cotton, viscose and other fibers and printing of fabrics. It is also used for one-bath dyeing of polyester-cotton and polyester-viscose blended fabrics. |
Using 4-methoxyaniline-2-sulfonic acid, J acid, m (β-sulfate ethyl sulfone group)-N-ethylaniline and cyanuric chloride as raw materials. First, 4-methoxyaniline-2-sulfonic acid is diazotized and coupled with J acid, then the coupling substance is condensed with cyanuric chloride for the first time, and finally m (β-sulfate ethyl sulfone group)-N-ethylaniline and cyanuric chloride are condensed for the second time to obtain the product, which is salted out, filtered and dried to obtain the finished product.