他特嗪; 酸性黄 23; 肼黄; 酒石黄; 酸性黄23
Trisodium 5-oxo-1-(4-sulfonatophenyl)-4-[(E)-(4-sulfonatophenyl)diazenyl]-2,5-dihydro-1H-pyrazole-3-carboxylate; 1310yellow; c.i.640; 1H-Pyrazole-3-carboxylic acid, 2,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(E)-2-(4-sulfophenyl)diazenyl]-, sodium salt (1:3); EINECS 217-699-5; 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-, trisodium salt; C16H9N4Na3O9S2; YELLOW 5; Tartrazin; TARTRAZINE; FD & C Yellow 5; y-4; 3-carboxy-5-hydroxy-1-para-sulfophenyl-4-para-sulfophenylazopyrazole trisodium salt; FD & C Yellow No. 5; Food Yellow No. 4; TARTAZINE; tartarazine; E102; MFCD00148908; FD and C Yellow No. 5; Acid Yellow 23; 1H-pyrazole-3-carboxylic acid, 2,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(E)-(4-sulfophenyl)azo]-, trisodium salt; l-gelb2; Filter Yellow; C.I. 640; C.I. 19140; C.I. Acid Yellow 23; C.I. Acid Yellow 23, trisodium salt; C.I. Food Yellow 4; C.I. Acid Yellow 23, trisodium salt (VAN) (8CI); Tartrazine; 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-1H-Pyrazole-3-carboxylic acid, trisodium salt; Dihydro-5-oxo-1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-1H-pyrazole-3-carboxylic acid, trisodium salt; FD&C Yellow No. 5; Food Yellow No.4; Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-, trisodium salt; Tartrazine C; Tartrazine C.I.19140; Trisodium 1-(4-sulfonatophenyl)-4-(4-sulfonatophenylazo)-5-pyrazolone-3-carboxylate; Trisodium 1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-1H-pyrazole-3-carboxylate; trisodium (4Z)-5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)hydrazono]-4,5-dihydro-1H-pyrazole-3-carboxylate; trisodium (4E)-5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)hydrazono]-4,5-dihydro-1H-pyrazole-3-carboxylate; trisodium 5-hydroxy-1-(4-sulfonatophenyl)-4-[(E)-(4-sulfonatophenyl)diazenyl]-1H-pyrazole-3-carboxylate
1.保持贮藏器密封、储存在阴凉、干燥的地方,确保工作间有良好的通风或排气装置.
1.疏水参数计算参考值(XlogP):无 2.氢键供体数量:0 3.氢键受体数量:12 4.可旋转化学键数量:3 5.互变异构体数量:4 6.拓扑分子极性表面积229 7.重原子数量:34 8.表面电荷:0 9.复杂度:949 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:1 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:4
1. 性状:橙黄色均匀粉末,0.1%的水溶液呈黄色,无臭。 2. 密度(g/mL,20ºC):未确定 3. 相对蒸汽密度(g/mL,空气=1):未确定 4. 熔点(ºC):300 5. 沸点(ºC):未确定 6. 沸点(ºC,12mmHg):未确定 7. 折射率:未确定 8. 闪点(°C):未确定 9. 比旋光度(ºF):未确定 10. 自燃点或引燃温度(ºC):未确定 11. 蒸气压(kPa,25ºC):未确定 12. 饱和蒸气压(kPa,110ºC):未确定 13. 燃烧热(KJ/mol):未确定 14. 临界温度(ºC):未确定 15. 临界压力(KPa):未确定 16. 油水(辛醇/水)分配系数的对数值:未确定 17. 爆炸上限(%,V/V):未确定 18. 爆炸下限(%,V/V):未确定 19. 溶解性:溶于水、甘油和丙二醇,微溶于乙醇,不溶于油脂。21℃时溶解度为:11.8%(水)、3.0%(50%乙醇)。