| Molecular Formula | C25H21N4NaO4S |
| Molar Mass | 496.51 |
| Physical and Chemical Properties | Dark red orange powder. Soluble in water. It was brilliant green in concentrated sulfuric acid, turned purple after dilution, and turned red after further dilution. When staining, the color light of copper ion became dark, and the color light of iron ion was slightly yellow. |
| Use | acid orange AGT can be used for dyeing wool, nylon and wool blended fabrics, and is generally not used for printing. Moderate levelness. used for dyeing wool and silk |
| production method | using M-aminobenzenesulfonic acid, 1-Naphthylamine and p-cresol as raw materials, M-aminobenzenesulfonic acid was first diazotized, it is then coupled with 1-Naphthylamine and the coupled product is then diazotized a second time, coupled with P-cresol and finally alkylated with diethyl sulfate to give the product. After salting out, filtration, drying to obtain the finished product.. |