8.14894

ポリビニルアルコール

(Mw approx. 145000) for synthesis

• 別名: Poly(vinyl alcohol), PVA, PVOH
• 化学式: [-CH₂CHOH-]_n
• CAS番号: 9002-89-5
• MDL番号: MFCD00081922
• UNSPSCコード: 13111042
• NACRES: NA.22

特性

• 品質水準: 200
• 形状: solid
• 有効性: >2000 mg/kg LD₅₀, oral (Rat)
• mp: 160-240 °C
• かさ密度: 400‑670 kg/m³
• 保管温度: 2-30°C
• InChI: 1S/C2H4O/c1-2-3/h2-3H,1H2
• InChI Key: IMROMDMJAWUWLK-UHFFFAOYSA-N

詳細

アプリケーション

• Controlled Drug Release: Polyvinyl alcohol-based polymeric nanofibers, produced via electrospinning, demonstrated effective controlled release mechanisms for lysozyme, suggesting potential applications in targeted drug delivery systems (Ogawa et al., 2024).
• Recyclable Hydrogels: Fully hydrolyzed polyvinyl alcohol has been utilized to fabricate recyclable hydrogels at room temperature, highlighting its utility in developing environmentally friendly materials for diverse applications (Liu et al., 2023).
• Antibacterial Polymeric Films: The hydrolysis degree of polyvinyl alcohol significantly affects the properties of antibacterial polymeric films, which incorporate zinc sulphate for enhanced biomedical applications (Sedlarik et al., 2010).

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1