[CAS]：3214-47-9

[中文名称]：直接黄色50.

[英文名称]：Direct Yellow 50

[分子式]：C35H24N6Na4O13S4

[分子量]：956.82

[MDL]：

[别名]：C.I.直接黄50,直接黄FR,直接耐晒嫩黄RS,直接黄50,直接黄 RS,直接交链黄 SF-R,1,5-Naphthalenedisulfonicacid,3,3’-[carbonylbis[imino(2-methyl-4,1-phenylene)azo]]bis-,tetrasodiumsalt,abcoldirectyellowrlsw,AmanilSupraYellowLRL,C.I.DirectYellow50(29025),DiazolLightYellowRS,DiphenylYellowRLSW,directyellow50(c.i.29025),DurazolYellowFRR,Direct Yellow 50,直接黄色50.