4-氨基-4-硝基芪-2,2-二磺酸

4-Amino-4'-nitrostilbene-2,2'-disulfonic acid

CAS NO：

规格：

tech. 80%

包装规格：

1g，5g

优惠价：	QQ在线咨询在线留言

产品价格

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