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4-氨基-4-硝基芪-2,2-二磺酸
4-Amino-4'-nitrostilbene-2,2'-disulfonic acid
产品别名
119-72-2
4-氨基-4-硝基芪-2,2-二磺酸
4-Amino-4'-nitrostilbene-2,2'-disulfonic acid
基本信息
| 应用 | 4-Amino-4'-nitrostilbene-2,2'-disulfonic acid serves as an important stilbene intermediate. It acts as a monomer. Further, it is used in the synthesis of a series of direct dyes such as direct lightfast fluorescent yellow 7GL, 6GL, 5GL, 4GL, 3GL and 2GL. In addition to this, it is used to prepare direct yellow DN-FR, orange F3G; yellow 3RLL, green GND and direct Black DN-EX. |
| 备注 | Incompatible with strong oxidizing agents. |
| MDL | MFCD00035915 |
| EINECS | 204-346-5 |
| 分子式 | C14H12N2O8S2 |
| 分子量 | 400.38 |
| 熔点 | >300° |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in water. |
安全信息
| RTECS | WJ6100000 |
| TSCA | 是 |
