中文名称：酚磺酞
  • 苯酚磺酞; 酚红; 苯酚红
  • Phenol Red
  • Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis-, S,S-dioxide; Phenol Red Free Acid Cell Culture Tested; Phenol Red, indicator; Phenolsulfonephthalein; Phenolsulfonphthalein; 4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)diphenol; Phenol Red Indicator
  • 143-74-8
  • 205-609-7
  • C19H14O5S
  • 354.3765
  • InChI=1/C19H14O5S/c20-15-9-5-13(6-10-15)19(14-7-11-16(21)12-8-14)17-3-1-2-4-18(17)25(22,23)24-19/h1-12,20-21H
  • 酚磺酞 143-74-8
  • 1.477g/cm3
  • 300℃
  • 562.8°C at 760 mmHg
  • 294.2°C
  • 0.77 g/L
  • 2.84E-13mmHg at 25°C
  • 用作酸碱指示剂
  •  Xi:Irritant;
  • R36/37/38:;
  • S26:;
    S37/39:;