Брутто-формула:
C19H14O5S
CAS# 143-74-8
PubChem CID: 4766
| ChemSpider ID: 4602
| CB3780134
| CHEBI:31991
| CHEMBL258921
| MolPort-001-783-927
| NSC 10459
6.8
⇌
8.4
pH
Названия
Русский:
English:
- Феноловый красный [Wiki]
- сульфенталь
- фенолрот
- фенолсульфофталеин
- 3,3-bis(p-hydroxyphenyl)-3h-2,1-benzoxathiole 1,1-dioxide
- 4,4'-(1,1-Dioxido-3H-2,1-benzoxathiole-3,3-diyl)diphenol(IUPAC)
- 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bisphenol S,S-Dioxide
- 4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol
- EINECS:205-609-7
- Fenolipuna
- P.S.P.
- PSP
- PSP (indicator)
- Phenol red [Wiki]
- Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis-(CAS)
- Phenolsulphonphthalein
- Sulfonphthal
- Sulphental
- Sulphonthal
- TF-R 2
- [143-74-8]
- a-Hydroxy-a,a-bis(p-hydroxyphenyl)-o-toluenesulfonic Acid g-Sultone
Варианты формулы:
`\\`-`//\=/_pS<_(a-94,N2)O><_(a-24,N2)O>_pO_p<_p><`/`\\`/||<`/HO>\//`|>\//\||<\OH>`/`\\`|
`//`\`||/\\|_qS<_(a94,N2)O><_(a24,N2)O>_qO_q<_q><-\\-//<-OH>`\`=`/>`|//`|`\\<`|OH>`/||\
HO\/\\|<`//`\`||>\/`|//\/OH`^+`/|`//`\`/|`//|\\/`||<`\>/S<_qq4O><_pp4O>/O^-