Phenol Red (>90%)
Product Specifications
CAS Number
143-74-8
Synonyms
Phenolsulfonphthalein; 3,3-bis(4-hydroxyphenyl)-3H-2,1-benzoxathiole 1,1-dioxide; PSP
Hazard Statement
Causes skin irritation
Smiles
Oc1ccc(cc1)C2(OS(=O)(=O)c3ccccc23)c4ccc(O)cc4
Molecular Formula
C19 H14 O5 S
Molecular Weight
354.38
InChI
InChI=1S/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
Additionnal Information
IUPAC name: 4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1λ^{6}-benzoxathiol-3-yl]phenol
Shipping Conditions
Room Temperature
Storage Conditions
+4°C
Frequently Asked Questions
More Discoveries
Explore Other Products
Browse additional items from our catalog
TRC-H949255-5G 5 g
3-(4’-Hydroxyphenyl)propionic Acid-OSu (Technical Grade, ~80%)
Sign In for Pricing
View Details 
