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PSS Pharmaceuticals Raw Materials Sodium Polystyrene Sulfonate CAS 25704-18-1

Place of Origin China
Brand Name N/A
Certification COA
Model Number SFCX03
Minimum Order Quantity 1kg
Price USD1,500-USD2,150/kg
Packaging Details 20kg or 25kg/drum
Delivery Time 5-8 working days
Payment Terms T/T, L/C, D/A, D/P, Western Union
Supply Ability 5000kg/month

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Product Details
Purity ≥99.00% MF C10H13NaO3S
MW 236 CAS 25704-18-1
Appearance White Solid Powder Application Pharmaceutical Intermediate
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PSS Pharmaceuticals Raw Materials


25704-18-1 Pharmaceuticals Raw Materials


COA Sodium polystyrene sulfonate

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Product Description

PSS Poly(4-Styrenesulfonate acid CAS 25704-18-1 Pharmaceuticals Raw Materials




CAS 25704-18-1
Purity ≥99.00%
MF C10H13NaO3S
MW 236
Appearance White solid powder
Application pharmaceutical intermediate





Sodium polystyrene sulfonate (PSS ,Poly(styrene sulfonic acid) sodium salt) is an organic compound, light amber liquid, odorless, and easily soluble in water. Sodium polystyrene sulfonate solution is a water-soluble polymer with a unique effect, used in reactive emulsifiers, water-soluble polymers (coagulants, dispersants, container cleaning agents, cosmetics, etc.), water treatment agents (dispersion Chemicals, flocculants), sulfur exchange resins (membrane), photographic agents (membrane), semiconductors, imaging films, heat conduction products, etc.

Poly(styrene sulfonic acid) sodium salt is used as Polyelectrolyte. It is also used as electroconductive and antistatic resin for electrographic and electrophotographic substrates.
Poly(styrene sulfonic acid (PSS) is used to prepare adsorption ultrafiltration membranes and is used to treat heavy metal water pollution. Sodium polystyrene sulfonate (PSS) has strong hydrophilic properties. When gelling in water, it will migrate to the surface of the particles and then be mainly fixed on the surface of the particles or the surface of the pore channels. The adsorption ultrafiltration membrane prepared based on it not only can remove water Macromolecules, colloids and other substances, and can simultaneously remove various toxic and harmful cations in the water.


1. Quick lead time

2. Low MOQ

3. Quality assured with COA

4. Full experience in shipping

5. Free consulting service

6. custom service welcome




Q1: What is your regular lead time for sample and official order?

A1: Sample lead time 5-7 days. Official order lead time 14-21 days.


Q2: What is your MOQ?

A2: MOQ usually is 1kg.


Q3: How you control product quality?

A3: From raw material inspection, dupro inspection to final product inspection are executed strictly.




Item Photo


PSS Pharmaceuticals Raw Materials Sodium Polystyrene Sulfonate CAS 25704-18-1 0

PSS Pharmaceuticals Raw Materials Sodium Polystyrene Sulfonate CAS 25704-18-1 1