产品名称

酚红

CAS NO

143-74-8

中文别名

苯酚磺酞;酚红

英文名称

Phenol,4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis-

英文别名

Phenol,4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis-, S,S-dioxide; Phenol,4,4'-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide (8CI);3H-2,1-Benzoxathiole, phenol deriv.;3,3-Bis(p-hydroxyphenyl)-2,1-3H-benzoxathiole 1,1-dioxide;3H-2,1-Benzoxathiole, 3,3-bis(4-hydroxyphenyl)-, 1,1-dioxide; Fenolipuna; NSC10459; PSP; PSP (indicator); Phenol red; Phenolsulfonephthalein;Phenolsulfonphthalein; Phenolsulphonphthalein; Sulfonphthal; Sulphental;Sulphonthal; TF-R 2; a-Hydroxy-a,a-bis(p-hydroxyphenyl)-o-toluenesulfonicacid g-sultone

分子式

C₁₉H₁₄O₅S

分子量

354.38

EINECS

205-609-7

熔点

300 °C

沸点

>300°C

毒性