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P1763

Sigma-Aldrich

Alcol poli(vinilico)

Fully hydrolyzed

Sinonimo/i:

PVA, PVOH, Poly(ethenol)

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About This Item

Formula condensata:
[-CH2CHOH-]n
Numero CAS:
9002-89-5
Numero MDL:
MFCD00081922
Codice UNSPSC:
12352104
NACRES:
NA.75

Livello qualitativo

200

Forma fisica

powder

Colore

colorless

Viscosità

11-14 cP, 4 % in H2O(20 °C)(lit.)

Solubilità

H2O: soluble (hot)

Densità

1.080 g/cm3

applicazioni

hematology
histology

Temperatura di conservazione

room temp

InChI

1S/C2H4O/c1-2-3/h2-3H,1H2
IMROMDMJAWUWLK-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

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.

Applicazioni

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.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

No data available

Punto d’infiammabilità (°C)

No data available

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Certificati d'analisi (COA)

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