Taitilon Blue GLF-T
Acid Blue 277
CAS: 25797-81-3
Molecular Formula: C24H24N3NaO8S2
Taitilon Blue GLF-T - Names and Identifiers
Taitilon Blue GLF-T - Physico-chemical Properties
| Molecular Formula | C24H24N3NaO8S2 |
| Molar Mass | 569.58 |
| Density | 1.488[at 20℃] |
| Water Solubility | 1.2g/L at 20℃ |
| Vapor Presure | 0Pa at 20℃ |
Taitilon Blue GLF-T - References
| LogP | -0.05 at 20℃ |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | weak acid brilliant blue 4R is suitable for dyeing wool and nylon. Bright color, with excellent levelness and stripe cover dyeing performance, excellent light fastness. |
| production method | bromamine acid and 3, 4-dimethylnitrobenzene as raw materials. First, 3, 4-dimethylnitrobenzene chlorosulfonated (with chlorosulfonic acid), condensed with ethanolamine, and then its nitro-reduced to 3, 4-dimethyl-5-(hydroxyethylaminosulfonyl) aniline. Finally, the intermediate was condensed with bromamine to give the product. After salting out, filtration, drying, grinding to get the finished product.. |
Last Update：2024-04-09 19:05:23
