中文名称：Pontacylviolet （庞塔基紫罗兰）
  • C.I.16580; C.I.酸性紫 3; C.I.酸性紫3，二钠盐（8CI）; 酸性紫 3; Pontacyl 紫 4BSN; （3E）-3-[2-（4-氨基苯基）亚肼基]-5-羟基-4-氧代-3,4-二氢萘-2,7-二磺酸二钠
  • Pontacylviolet
  • C.I. 16580; C.I. Acid Violet 3; C.I. Acid Violet 3, disodium salt (8CI); Acid Violet 3; Pontacyl violet 4BSN; disodium (3E)-3-[2-(4-aminophenyl)hydrazinylidene]-5-hydroxy-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate
  • 1681-60-3
  • 216-859-1
  • C16H11N3Na2O8S2
  • 483.3834
  • InChI=1/C16H13N3O8S2.2Na/c17-9-1-3-10(4-2-9)18-19-15-13(29(25,26)27)6-8-5-11(28(22,23)24)7-12(20)14(8)16(15)21;;/h1-7,18,20H,17H2,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b19-15-;;
  • Pontacylviolet （庞塔基紫罗兰） 1681-60-3