Compound Q&A
What is POLYSTYRENE SULFONIC ACID (CAS: 28210-41-5)?
Answer
Polystyrene sulfonic acid is a water-soluble polymer acid derived from polystyrene. Its chemical formula is (C8H7SO3)k. It is characterized by its high carboxyl content, which makes it an excellent anion exchanger and surfactant.
About
CAS No
28210-41-5
English Name
POLYSTYRENE SULFONIC ACID
Molecular Formula
C8H8O3S
Molecular Weight
184.21 g/mol
SMILES
C=CC1=CC=C(C=C1)S(=O)(=O)O
InChIKey
MAGFQRLKWCCTQJ-UHFFFAOYSA-N
Last Updated: 2025-09-04 23:41
