中文名称：溶剂黄19
  • 溶剂黄 19
  • Solvent Yellow 19
  • Chromium, (2-(hydroxy-kappaO)-5-nitro-3-(2-(2-(oxo-kappaO)-1-((phenylamino)carbonyl)propyl)diazenyl-kappaN1)benzenesulfonato(3-))-; (3-((1-(Anilinocarbonyl)-2-oxopropyl)azo)-2-hydroxy-5-nitrobenzene-1-sulphonato(3-))chromium; Chromium, (2-(hydroxy-kappaO)-5-nitro-3-((2-(oxo-kappaO)-1-((phenylamino)carbonyl)propyl)azo-kappaN1)benzenesulfonato(3-))-; chromium(3+) (1Z,2Z)-2-[2-(5-nitro-2-oxido-3-sulfonatophenyl)hydrazinylidene]-3-oxo-N-phenylbutanimidate
  • 10343-55-2;59459-51-7
  • 233-747-8
  • C16H11CrN4O8S
  • 471.3416
  • InChI=1/C16H13N4O8S.Cr/c1-9(21)14(16(23)17-10-5-3-2-4-6-10)19-18-12-7-11(20(24)25)8-13(15(12)22)29(26,27)28;/h2-8,22H,1H3,(H,17,23)(H,26,27,28);/q;+2/p-2/rC16H11CrN4O8S/c1-9(22)16(15(23)18-10-5-3-2-4-6-10)17-28-14-12(19-20-16)7-11(21(24)25)8-13(14)30(26,27)29-17/h2-8H,1H3,(H,18,23)
  • 溶剂黄19 10343-55-2;59459-51-7

  • 棕色粉末。在浓硫酸中为黄光棕色，稀释后为浅棕色溶液，在乙醇中的溶解度较好。耐热性、耐晒性均较高。

  • 胺基漆、喷漆、赛璐珞、有机玻璃、铝箔着色剂。