P1763

Alcool polyvinylique

Fully hydrolyzed

• Synonyme(s) : PVA, PVOH, Poly(ethenol)
• Formule linéaire : [-CH₂CHOH-]_n
• Numéro CAS: 9002-89-5
• NACRES: NA.75
• UNSPSC Code: 12352104
• MDL number: MFCD00081922

Propriétés

• Quality Segment: 200
• form: powder
• color: colorless
• viscosity: 11-14 cP, 4 % in H₂O(20 °C)(lit.)
• solubility: H₂O: soluble (hot)
• density: 1.080 g/cm³
• application(s): hematology; histology
• storage temp.: room temp
• InChI: 1S/C2H4O/c1-2-3/h2-3H,1H2
• InChI key: IMROMDMJAWUWLK-UHFFFAOYSA-N

Description

General description

Polyvinyl alcohol (PVOH) is a hydrophilic linear polymer that forms copolymers of vinyl alcohol and vinyl acetate. It is prepared by alkaline hydrolysis. It is known to possess high mechanical strength, biocompatibility, and non-toxicity. Modified- PVOH structures are useful in biomedical applications.

Application

Poly(vinyl alcohol) has been used in the preparation of multilayer active film for its antimicrobial analysis. It has also been used to study the effect of protein supplements on porcine parthenotes.
Poly(vinyl alcohol) is also suitable for:

• in vitro production (IVP) of bovine embryos
• oocyte recovery and in vitro maturation
• as a macromolecular component in basal cultured medium.
  

Informations sur la sécurité

• Classe de stockage: 11 - Combustible Solids
• Que se passe-t-il ?: WGK 1
• Point d'éclair (°F): No data available
• Point d'éclair (°C): No data available
• EPI (équipement de protection individuelle): Eyeshields, Gloves, type N95 (US)