81406

Polystyrene

analytical standard, for GPC, 10,000

• Synonyme(s) : PS
• Formule linéaire : [CH₂CH(C₆H₅)]_n
• Numéro MDL: MFCD00084450
• Code UNSPSC : 41116107
• ID de substance PubChem : 24887598
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard; for GPC
• Niveau de qualité: 100
• Durée de conservation: limited shelf life, expiry date on the label
• Poids mol.: M_n ~8950; M_p ~10250; M_w ~9500
• Technique(s): gel permeation chromatography (GPC): suitable
• Mw/Mn: ~1.06
• Format: neat
• Température de stockage: 2-8°C

Description

Description générale

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

Application

• 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;).

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)