81406

Polystyrene

analytical standard, for GPC, 10,000

• Sinónimos: PS
• Fórmula lineal: [CH₂CH(C₆H₅)]_n
• Número MDL: MFCD00084450
• Código UNSPSC: 41116107
• ID de la sustancia en PubChem: 24887598
• NACRES: NA.24

Propiedades

• grado: analytical standard; for GPC
• Nivel de calidad: 100
• caducidad: limited shelf life, expiry date on the label
• mol peso: M_n ~8950; M_p ~10250; M_w ~9500
• técnicas: gel permeation chromatography (GPC): suitable
• Mw/Mn: ~1.06
• Formato: neat
• temp. de almacenamiento: 2-8°C

Descripción

Descripción general

Polystyrene is a synthetic thermoplastic, which can find a wide range of applications due to its properties like low cost, rigidity and good processability.[1]

Aplicación

• 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;).

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: Eyeshields, Gloves, type N95 (US)