Polystyrene sulfonate
Polystyrene sulfonate
Polystyrene sulfonate (pronunciation: /ˌpɒliˈstaɪriːn ˈsʌlfəneɪt/) is a type of polymer used primarily in medicine for its ability to bind potassium ions.
Etymology
The term "polystyrene sulfonate" is derived from its chemical structure. "Poly" is from the Greek word "polus" meaning "many", "styrene" is a derivative of the Greek word "styrax" meaning "resin", and "sulfonate" refers to the presence of a sulfonate group in the polymer chain.
Medical Use
Polystyrene sulfonate is used in the treatment of hyperkalemia, a condition characterized by elevated levels of potassium in the blood. It works by exchanging its sodium ions for potassium ions in the large intestine, thereby reducing the overall potassium levels in the body.
Related Terms
See Also
External links
- Medical encyclopedia article on Polystyrene sulfonate
- Wikipedia's article - Polystyrene sulfonate
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