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Polymers & Copolymers

Poly(4-styrene sulfonic acid), Mn 2,000-2,700,000

Catalog: TASK-8-3000060   CAS NO.: 28210-41-5
  • 500mg
  • 1g
  • 2g

$68.25$68.25

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Description

Poly(4-styrene sulfonic acid) is a polymer composed of repeating units of 4-styrene sulfonic acid. It is often used as a component in ion exchange resins. The sulfonic acid groups can exchange ions in aqueous solutions, making these resins valuable in applications like water softening, desalination, and purification processes in industries such as pharmaceuticals and water treatment. Additionally, it serves as a solid acid catalyst in various chemical reactions. The sulfonic acid groups on the polymer chain can catalyze esterification, dehydration, and other acid-catalyzed reactions in organic synthesis.

Specifications

CAS No.28210-41-5
FormulaC8H8O3S
Molecular Weight2,000-2,700,000
Mw/Mn1.02-1.28
Purity98%
Ship Within1 week
Storage Temp.2-8℃
Shipping4-25℃ for up to 3 weeks
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