Poly(4-styrenesulfonic acid) solution
Poly(4-styrenesulfonic acid) solution (CAS 28210-41-5), molecular formula (C8H8O3S)n, is a high-purity chemical supplied by Tech Serve Solutions for micro / nanoelectronics applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- PSS
| Linear formula | (C8H8O3S)n |
|---|---|
| Density | 1.11 g/mL at 25 °C |
| Refractive index | n20/D 1.3718 |
| Solubility | H2O: solubleethanol: solublelower glycols: solublemethanol: soluble |
| pH | 1.55 (25 °C) |
| Concentration | 18 wt. % in H2O |
| Viscosity | 20 cP(25 °C, Brookfield)(20 rpm) |
| Application | Polyelectrolyte. Electroconductive and antistatic resin for electrographic and electrophotographic substrates. |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Transport (UN / ADR) | UN 2586 8/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 35 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Mol Wt | Mw ~75,000 |
|---|
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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) solution?
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Poly(4-styrenesulfonic acid) solution (CAS 28210-41-5), molecular formula (C8H8O3S)n, is a high-purity chemical supplied by Tech Serve Solutions for micro / nanoelectronics applications, to USP, BP and EP standards.
What grades of Poly(4-styrenesulfonic acid) solution does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Poly(4-styrenesulfonic acid) solution in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Poly(4-styrenesulfonic acid) solution?
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Poly(4-styrenesulfonic acid) solution has CAS number 28210-41-5 and molecular formula (C8H8O3S)n. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Poly(4-styrenesulfonic acid) solution?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Poly(4-styrenesulfonic acid) solution ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Poly(4-styrenesulfonic acid) solution be stored?
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Store Poly(4-styrenesulfonic acid) solution in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Poly(4-styrenesulfonic acid) solution used for?
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Poly(4-styrenesulfonic acid) solution is used in micro / nanoelectronics applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Poly(4-styrenesulfonic acid) solution?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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