Liquid Poly (sodium 4-styrenesulfonate) /Pss-Na CAS 25704-18-1 Manufacturer From China

• CAS No.: 25704-18-1
• Formula: C10h13nao3s
• EINECS: 607-780-7
• Model NO.: HSH25704181
• Appearance: Liquid
• Usage: Water Treatment Chemicals
• Color: Yellow
• Average Molecular Weight (MW): (0.5-60)*104
• Viscosity (MPa·s): 50–1000
• Sulfate: ≤0.2
• pH: 6–11
• Sample: Available
• OEM: Accepted
• Transport Package: 25kg/Bag
• Specification: 50
• Trademark: Huashihang
• Origin: Made in China

Product Description

Poly(sodium 4-styrenesulfonate)(PSS-Na) is a water-soluble anionic polymer. It features sulfonate groups, enhancing hydrophilicity and ionic conductivity. Used in coatings, adhesives, and as a dispersant, it stabilizes colloids. Its liquid form eases processing, finding roles in electronics and water treatment for its charge properties and film-forming ability.

 

Product Description

Overview
Product name : Poly(sodium 4-styrenesulfonate)   
CAS No. : 25704-18-1
Molecular Formula : C10H13NaO3S
EINECS NO. :607-780-7

Properties

 

Item	Specification
Appearance	Light yellow liquid
Average Molecular Weight (Mw)	(0.5-60)*104
Viscosity (mpa·s)	50-1000
Sulfate	≤0.2
pH	6-11

Packaging & Shipping

25kg/drum

Use

1. Water Treatment & Filtration

• Flocculant & Dispersant: Removes suspended solids and heavy metals in wastewater by neutralizing charges and promoting particle aggregation.
• Reverse Osmosis (RO) Pretreatment: Prevents scaling of calcium/magnesium salts in membranes by dispersing mineral ions.

2. Colloid & Emulsion Stabilization

• Latex Coatings: Stabilizes polymer emulsions in waterborne paints, improving film uniformity and adhesion.
• Nanoparticle Dispersion: Prevents agglomeration of ceramic/metal nanoparticles in inks and coatings.

3. Electrochemistry & Energy Storage

• Fuel Cell Membranes: Enhances proton conductivity in polymer electrolyte membranes (PEMs) for hydrogen fuel cells.
• Battery Separators: Improves ionic conductivity and thermal stability in lithium-ion battery electrolytes.

4. Textiles & Paper Industry

• Dye Fixative: Enhances color fastness by binding anionic dyes to fibers in textile dyeing.
• Paper Surface Sizing: Improves ink absorption and water resistance in printing papers.

5. Pharmaceuticals & Biomedicine

• Drug Delivery Systems: As a carrier for oral medications, improving solubility and controlled release.
• Biocompatible Coatings: Modifies medical devices to reduce protein adsorption and platelet adhesion.

6. Cosmetics & Personal Care

• Shampoo Thickener: Adjusts viscosity and provides anti-static properties in haircare products.
• Sunscreen Formulations: Stabilizes inorganic UV filters (e.g., TiO2) in aqueous systems.

7. Adhesives & Composites

• Pressure-Sensitive Adhesives: Enhances tack and shear strength in water-based adhesive formulations.
• Cement Modifier: Reduces water demand in concrete, improving workability and durability.

 

Company Profile

Huashihang Chemical Group is China leading chemical company.

Jinan Huashihang Chemical Co., Ltd is its sales company with import and export authority. The company was founded in 2004, located in Jinan City, Shandong, China. It started from a small village collective factory, but has now developed into a large private enterprise group with a complete industrial chain.

Being focused on the research, development, production, trade and service of chemicals, Hushihang chemical is a specialized manufacturer and supplier of fine chemicals, cosmetic materials, daily chemicals and food additives.

The company has established a documented system consisting of manual, procedures and instructions, based on the requirements of ISO 9001:2008. The quality policy has been established, understood and maintained. Products are inspected to ensure their suitability to the requirements, and released for delivery only after checking the fulfillment of all specified requirements.

Our Plant

 

 

Certifications

 

 

 

 

 

 

FAQ

Q1: Could you offer sample?
A1: Yes,sample is available. We can send samples by couriers or air as client's requirements.

Q2: What is MOQ?
A2: It usually does not have MOQ requirement. We will offer the most cost-effective solution including price and delivery way according to purchasing quantities.

Q3: What is the delivery time?
A3: For non-hazardous,it usually has stock. It can be sent within 7 days. For hazardous chemical,it may be 1~2 weeks. If it is our regular product, the time will be earlier.

Q4: Can you provide relevant documents?
A4: Of course. Bill of loading,Commercial Invoice, Packing List, Origin of Certificate , insurance, COA and SDS are available. Besides, we can offer other documents Certificate of Fumigation, documents approved by CCPIT or Consulate,etc.

Q5: Do you accept third party inspection?
A5: Yes,we do.

Q6: What is your payment term?
A6: TT,LC,Paypal,Western Union, ACH wire are available.

Q7: Is DDU or DDP available?
A7: Yes.

Q8: Could you look for other products on China market and coload one container?
A8: Yes. We have warehouse support to accomplish this.