81406

Polystyrol

analytical standard, for GPC, 10,000

• Synonym(e): PS
• Lineare Formel: [CH₂CH(C₆H₅)]_n
• MDL-Nummer: MFCD00084450
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 24887598
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard; for GPC
• Qualitätsniveau: 100
• Haltbarkeit: limited shelf life, expiry date on the label
• Mol-Gew.: M_n ~8950; M_p ~10250; M_w ~9500
• Methode(n): gel permeation chromatography (GPC): suitable
• Mw/Mn: ~1.06
• Format: neat
• Lagertemp.: 2-8°C

Beschreibung

Allgemeine Beschreibung

Polystyrene is a synthetic thermoplastic, which can find a wide range of applications due to its properties like low cost, rigidity and good processability.

Anwendung

• Polystyrene labware: TEMPO-grafted polystyrene/polymethacrylate organosiloxane Janus nanohybrids are being explored as efficient interfacial catalysts for selective aerobic oxidation, showcasing the application of modified polystyrene in enhancing biotechnological processes (ACS Appl Mater Interfaces, 2024).


• High-impact polystyrene for pharmaceutical packaging: Studies on optical assembly of multi-particle arrays demonstrate the use of polystyrene in creating structured materials that could influence the development of pharmaceutical packaging technologies (Rev Sci Instrum, 2024; ).


• Polystyrene microplates for cell culture applications: The use of polystyrene in solvent-free sample preparations for matrix-assisted laser desorption/ionization time-of-flight mass spectrometry underlines its pivotal role in labware and analytical methods, enhancing the efficiency and accuracy of biochemical assays (Rapid Commun Mass Spectrom, 2024).


• Polystyrene nanoparticles in drug delivery research: The critical parameters for size and concentration determination of nanomaterials emphasize the importance of polystyrene nanoparticles in developing drug delivery systems that require precise and reproducible measurements (Int J Pharm, 2024; ).


• Biocompatible polystyrene for biomedical research: Research into the photonic properties of polystyrene-block-polyvinylpyrrolidone bottle brush block copolymers for creating sustainable and spontaneously emulsified materials showcases polystyrene′s utility in advanced biomedical applications (ACS Macro Lett, 2024;).

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)