POLY(VINYLSULFONIC ACID, SODIUM SALT)

Product Name: POLY(VINYLSULFONIC ACID, SODIUM SALT)
CAS No.: 9002-97-5
Chemical Name: POLY(VINYLSULFONIC ACID, SODIUM SALT)
Synonyms: PVSA;30-40%solution;Poly(vinylsulfonic Acid;Sodium polyethylene sulfonate;VINYL SULFONATE, SODIUM SALT POLYMER;POLY(VINYLSULFONIC ACID, SODIUM SALT);Ethenesulfonicacid,sodiumsalt,homopolymer;POLYIVINYLSULFONIC ACID,SODIUM SALT) 25% solution;Ethenesulfonic acid, sodium salt (1:1), homopolymer;POLY(VINYLSULFONIC ACID) SODIUM SALT, 25% SOLN. IN WATER
CBNumber: CB7170094
Molecular Formula: C2H5NaO3S
Formula Weight: 132.11
MOL File: 9002-97-5.mol

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POLY(VINYLSULFONIC ACID, SODIUM SALT) Property

Density: 1.267 g/mL at 25 °C
refractive index: n20/D 1.389
form: liquid
Merck: 13,5637
EPA Substance Registry System: Ethenesulfonic acid, sodium salt, homopolymer (9002-97-5)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: -

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 278424
Product name: Poly(vinylsulfonic acid, sodium salt) solution
Purity: 30 wt. % in H2O, technical grade
Packaging: 250ml
Price: $97.85
Updated: 2025/07/31

Sigma-Aldrich

Product number: 278424
Product name: Poly(vinylsulfonic acid, sodium salt) solution
Purity: 30 wt. % in H2O, technical grade
Packaging: 1l
Price: $330
Updated: 2025/07/31

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POLY(VINYLSULFONIC ACID, SODIUM SALT) Chemical Properties,Usage,Production

Chemical Properties

25% solution

Uses

Poly(vinylsulfonicacid, sodium salt) (PVSA) can be used:

In the preparation of superabsorbent semi-IPN (interpenetrating polymer network) hydrogel.
As a solid electrolyte for proton conduction in the fabrication of an all-solid-supercapacitor.
As a crystallization controlling agent in the preparation of high-quality crystals of porous coordination polymers(CP). PVSA regulates not only the size and structure of the crystals but also their preference orientation, resulting in CP channel alignment in the bulk powdery state.

POLY(VINYLSULFONIC ACID, SODIUM SALT) Preparation Products And Raw materials

Raw materials

Preparation Products

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POLY(VINYLSULFONIC ACID, SODIUM SALT) Suppliers

China 41 Germany 1 Switzerland 1 United States 4 Global 47

Shanghai Macklin Biochemical Co.,Ltd.

Tel: 15221275939
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Sigma-Aldrich

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Alfa Chemistry

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NanJing FineTech Chemical Co., Ltd

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Alfa Chemistry

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