product Name：C.I. Acid Violet 9
  • Acid Violet 9 (C.I.); sodium 2-[3-(4-sulfonato-o-tolyliminio)-6-o-toluidino-3H-xanthen-9-yl]benzoate; 2-(2-oxoacenaphthylen-1(2H)-ylidene)-1-benzothiophen-3(2H)-one; (2Z)-2-(2-oxoacenaphthylen-1(2H)-ylidene)-1-benzothiophen-3(2H)-one
  • 6252-78-4
  • 228-378-4
  • C20H10O2S
  • 314.3572
  • InChI=1/C20H10O2S/c21-18-14-9-4-6-11-5-3-8-13(16(11)14)17(18)20-19(22)12-7-1-2-10-15(12)23-20/h1-10H/b20-17-
  • C.I. Acid Violet 9 6252-78-4
  • 1.505g/cm3
  • 507.2°C at 760 mmHg
  • 1.827
  • 225.4°C
  • 2.08E-10mmHg at 25°C