Poly(styrene-alt-maleic acid) sodium salt solution
Poly(styrene-alt-maleic acid) sodium salt solution (CAS: 25736-61-2), with an average molecular weight of 350,000, presents as a clear to slightly hazy aqueous solution. This hydrophilic polymer is characterised by its alternating copolymer structure derived from styrene and maleic anhydride, rendered water-soluble by its sodium salt form. Its properties make it suitable for applications requiring water solubility and polymeric behaviour, including use as a dispersant or flocculant in various industrial processes.
Water Treatment
Utilised as a flocculant or scale inhibitor in industrial water systems to help remove suspended solids and prevent mineral buildup.
Dispersant Agent
Acts as a dispersing agent in formulations, aiding in the uniform distribution of solid particles within a liquid medium.
Materials Science Research
Employed in research settings for the development of new materials, particularly where water-soluble polymers with specific functionalities are required.
Textile Industry
Can be applied as a sizing agent or thickener in textile processing due to its film-forming capabilities and viscosity modification.
| Linear formula | (C16H14Na2O8)n |
|---|---|
| Density | 1.070 g/mL at 25 °C |
| Refractive index | n20/D 1.362 |
| Concentration | 13 wt. % in H2O |
Hazard statements
- H315Causes skin irritation
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 38-41 |
| Safety statements (S) | 26-39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Mol Wt | average Mw 350,000 |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Poly(styrene-alt-maleic acid) sodium salt solution used for?
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Poly(styrene-alt-maleic acid) sodium salt solution (CAS: 25736-61-2) is primarily used in industrial water treatment as a flocculant or scale inhibitor, and as a dispersant agent in various formulations. It also finds application in materials science research and the textile industry.
What is the CAS number and formula for Poly(styrene-alt-maleic acid) sodium salt solution?
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The CAS number is 25736-61-2. The linear formula is (C16H14Na2O8)n.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product as a 13 wt. % solution in water with an average Mw of 350,000. TSS does not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should Poly(styrene-alt-maleic acid) sodium salt solution be handled?
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This solution is classified as dangerous. It causes skin irritation (H315) and serious eye damage (H318). Wear protective gloves and eye protection (P280, P305 + P351 + P338). In case of contact with eyes, rinse cautiously with water for several minutes and seek medical attention.
How is Poly(styrene-alt-maleic acid) sodium salt solution packed and shipped?
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Products are typically packed in appropriate containers for safe transport and are exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a sample or quote for this product?
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To request a sample or a quote, please contact our sales department through the website or by phone, providing the product name and CAS number (25736-61-2).
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