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.
基本信息
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