Poly(4-styrenesulfonic acid) lithium salt solution
Poly(4-styrenesulfonic acid) lithium salt solution (CAS: 9016-91-5) is an anionic polyelectrolyte supplied as a 30 wt.% aqueous solution. With a molecular weight of approximately 75,000 g/mol, this hydrophilic polymer exhibits a pH range of 4-6 and a viscosity of 100-300 cP. It finds utility in materials science, micro/nanoelectronics, and self-assembly applications due to its charged nature and polymer structure.
- IUPAC
- PSS,Poly(4-lithium styrenesulfonic acid) solution
- Synonyms
- Poly(4-lithium styrenesulfonic acid) solutionPSS lithium salt solution
Materials Science Research
Utilised in the development of novel materials, particularly where charged polymer interactions are critical. Its properties are valuable for surface modification and creating functionalised interfaces.
Micro/Nanoelectronics Fabrication
Employed in processes requiring precise control over surface properties and layer formation. The polyelectrolyte nature aids in layer-by-layer assembly for electronic components.
Self-Assembly Studies
Serves as a key component in studies of self-assembled monolayers (SAMS) and other ordered structures. Its ionic character promotes specific molecular arrangements on various substrates.
Hydrophilic Polymer Applications
Incorporated into formulations requiring water-soluble polymers with anionic charge characteristics. Useful in dispersion stabilisation and modifying solution properties.
| Density | 1.12 g/mL at 25 °C |
|---|---|
| Refractive index | n20/D 1.3985 |
| pH | 4-6 (25 °C) |
| Concentration | 30 wt. % in H2O |
| Viscosity | 100-300 cP(25 °C, Brookfield)(20 rpm) |
| Mol Wt | Mw ~75,000 |
|---|
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(4-styrenesulfonic acid) lithium salt solution used for?
+
This solution is used in materials science research, micro/nanoelectronics fabrication, self-assembly studies, and other applications requiring a hydrophilic anionic polyelectrolyte.
What are the CAS number and formula for Poly(4-styrenesulfonic acid) lithium salt solution?
+
The CAS number is 9016-91-5. The chemical formula is not explicitly provided for this polymeric salt solution.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this product as a solution with specified concentration (30 wt.% in H2O) and physical properties. It is suitable for research and general laboratory use. TSS does not represent this product as USP, BP, EP, or other pharmacopoeial grades.
How should Poly(4-styrenesulfonic acid) lithium salt solution be handled safely?
+
Refer to the Safety Data Sheet (SDS) for comprehensive safety and handling information. General precautions include avoiding contact with skin and eyes, and using in a well-ventilated area.
Is Poly(4-styrenesulfonic acid) lithium salt solution a controlled substance?
+
This compound is not listed as a controlled substance.
How is this product shipped and exported by TSS?
+
Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, ensuring appropriate packaging and documentation for international shipment.
How can I request a sample or quote for Poly(4-styrenesulfonic acid) lithium salt solution?
+
Please contact our sales team via the website or direct inquiry to request a sample or a detailed quotation for your specific requirements.
▶ Related products
(11-Mercaptoundecyl)-N,N,N-trimethylammonium bromide
Micro / NanoElectronics
(11-Mercaptoundecyl)hexa(ethylene glycol)
C23H48O7S
Micro / NanoElectronics
(12-Phosphonododecyl)phosphonic acid
C12H28O6P2
Micro / NanoElectronics
(2,2,3,3,4,4,5,5,6,6,7,7,7-Tridecafluoroheptyl)oxirane
C9H5F13O
Micro / NanoElectronics
(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-Heptadecafluorononyl)oxirane
C11H5F17O
Micro / NanoElectronics
(3-Chloropropyl)dimethoxymethylsilane
Cl(CH2)3Si(OCH3)2CH3
Micro / NanoElectronics
(3-Chloropropyl)trimethoxysilane
Cl(CH2)3Si(OCH3)3
Micro / NanoElectronics
(4-Bromophenyl)diphenylsulfonium triflate
C19H14BrF3O3S2
Micro / NanoElectronics▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis