Poly(vinylphosphonic acid)
Poly(vinylphosphonic acid) (PVPA), CAS 27754-99-0, is a hydrophilic polyelectrolyte with the linear formula (C2H5O3P)n. This versatile polymer exhibits properties that make it suitable for various advanced applications. It functions as a proton conductor in fuel cells, a component in chemical and biological sensors, and is used in biocomposite materials and for surface modification to enhance adhesion. Its polymeric nature and phosphonic acid groups contribute to its unique functional capabilities.
- IUPAC
- PVPA,Polyethenylphosphonic acid
- Synonyms
- PVPA, Polyethenylphosphonic acid
Proton Conductor for Fuel Cells
Poly(vinylphosphonic acid) serves as an effective proton conductor, a crucial component in the development of advanced fuel cell technologies. Its structure facilitates efficient ion transport, contributing to the performance of electrochemical energy conversion devices.
Chemical and Biological Sensors
This polyelectrolyte is utilised in the fabrication of sensitive chemical and biological sensors. Its responsive nature allows for the detection of specific analytes, making it valuable in diagnostic and environmental monitoring applications.
Biocomposite Materials
Poly(vinylphosphonic acid) finds application in the creation of biocomposite materials. Its integration into such composites can impart desirable properties, potentially enhancing mechanical strength or biological compatibility.
Surface Modification and Adhesion
The polymer is employed for surface modification purposes, aiming to improve adhesion between different materials. Its chemical characteristics can create robust interfaces, beneficial in coatings and bonding applications.
| Linear formula | (C2H5O3P)n |
|---|---|
| Form | powder |
| Application | Poly(vinylphosphonic) acid is a versatile polyelectrolyte useful in several applications: proton conductor for fuel cells1, chemical and biological sensors2, biocomposite materials3 and surface modification and adhesion.4 |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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(vinylphosphonic acid) used for?
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Poly(vinylphosphonic acid) is used as a proton conductor for fuel cells, in chemical and biological sensors, for biocomposite materials, and for surface modification and adhesion.
What is the CAS number and formula for Poly(vinylphosphonic acid)?
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The CAS number for Poly(vinylphosphonic acid) is 27754-99-0 and its linear formula is (C2H5O3P)n.
What grade and purity does Tech Serve Solutions supply for Poly(vinylphosphonic acid)?
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Tech Serve Solutions supplies Poly(vinylphosphonic acid) typically as a technical or research grade. We do not represent this product as USP, BP, EP, or pharmaceutical grade unless explicitly stated otherwise in the product specifications.
What are the safety and handling recommendations for Poly(vinylphosphonic acid)?
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When handling Poly(vinylphosphonic acid), it is recommended to use eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used for respiratory protection. The product has a WGK Germany rating of 1, indicating a low hazard to water.
How is Poly(vinylphosphonic acid) packed, shipped, and exported?
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Poly(vinylphosphonic acid) is carefully packed to ensure safe transit and is available for global export by Tech Serve Solutions. Specific packaging details can be provided upon request.
How can I request a sample or quote for Poly(vinylphosphonic acid)?
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To request a sample or obtain a quote for Poly(vinylphosphonic acid), please contact the Tech Serve Solutions sales team through our website or by phone, providing your specific requirements.
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