Dyetron Red ME3BN
Reactive Red 180
CAS: 72828-03-6
Molecular Formula: C19H23N5O3
Dyetron Red ME3BN - Names and Identifiers
| Name | Reactive Red 180 |
| Synonyms | Adizol Red 3B Dinazol Red F3B Lamafix Red F3B Hostalan Red F3B Reactive Red 180 Reactive Red F3B Pamarrex Red R5B Dyetron Red ME3BN Kemactive Red CE3B |
| CAS | 72828-03-6 |
Dyetron Red ME3BN - Physico-chemical Properties
| Molecular Formula | C19H23N5O3 |
| Molar Mass | 369.41762 |
| Physical and Chemical Properties | Blue-red powder. Soluble in water, water solubility of 50g/L (50 C). |
Dyetron Red ME3BN - Reference Information
| Use | reactive red KN-3B is used for dyeing and printing fiber, wool and silk, which is suitable for a variety of dyeing methods, such as exhaustion dyeing, rolling dyeing method, cold pad batch method, also used for printing, especially suitable for two-phase printing, with excellent discharge performance and good dyeing fastness. Usually bright blue-red. |
| production method | with 2-naphthylamine -6-(β-sulfate ethyl sulfone)-1-sulfonic acid, H acid and benzoyl chloride as raw materials, first benzoyl chloride and H acid condensation, and then 2-naphthylamine -6-(β-sulfate ethyl sulfone)-1-sulfonic acid diazotization, the product is obtained by coupling with the aforementioned condensation product. After salting out, filtration, drying to obtain the finished product.. |
Last Update：2024-04-09 20:52:54
