Passa al contenuto
Merck
Tutte le immagini(2)

Documenti fondamentali

363138

Sigma-Aldrich

Alcol poli(vinilico)

Mw 31,000-50,000, 98-99% hydrolyzed

Sinonimo/i:

PVA

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali


About This Item

Formula condensata:
[-CH2CHOH-]n
Numero CAS:
Numero MDL:
Codice UNSPSC:
12352104
NACRES:
NA.23

Livello qualitativo

Stato

powder

PM

Mw 31,000-50,000

Caduta di sfera

5.4-6.5 cP, 4 % in H2O(20 °C)(lit.)

InChI

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

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Descrizione generale

Poly(vinyl alcohol) (PVA) is a vinyl based water soluble polymer that can be used as a non-ionic surface active agent. It can also be used as a biodegradable polymer and can be incorporated in adhesives, coatings, textiles, ceramics and cosmetics. Its properties include good transparency, chemical resistance, toughness and anti-electrostatic properties.

Applicazioni

PVA can be used for a variety of applications such as:
  • a stabilizer in the synthesis of nanoparticles
  • preparation of biodegradable polymeric nanoparticles for biomedical applications
  • immobilization of glucose oxidase for the development of a biosensor

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)


Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Carmen Gomes et al.
Journal of food science, 76(2), N16-N24 (2011-05-04)
Eugenol and trans-cinnamaldehyde are natural compounds known to be highly effective antimicrobials; however, both are hydrophobic molecules, a limitation to their use within the food industry. The goal of this study was to synthesize spherical poly (DL-lactide-co-glycolide) (PLGA) nanoparticles with
C Bradac et al.
Nature nanotechnology, 5(5), 345-349 (2010-04-13)
Nitrogen-vacancy colour centres in diamond can undergo strong, spin-sensitive optical transitions under ambient conditions, which makes them attractive for applications in quantum optics, nanoscale magnetometry and biolabelling. Although nitrogen-vacancy centres have been observed in aggregated detonation nanodiamonds and milled nanodiamonds
Jason Park et al.
Molecular pharmaceutics, 8(1), 143-152 (2010-10-28)
Within the immune system there is an exquisite ability to discriminate between "self" and "non-self" that is orchestrated by antigen-specific T lymphocytes. Genomic plasticity enables differentiation of naive CD4+ T lymphocytes into either regulatory cells (Treg) that express the transcription
A facile approach of light driven nanoassembly for the controlled accommodation of doxorubicin
Kollarigowda RH, et al.
Biomedical Physics & Engineering Express, 3(4), 045006-045006 (2017)
Plastics Materials, 386-397 (1999)

Global Trade Item Number

SKUGTIN
363138-1KG4061831825039
363138-25G4061831825046
363138-500G4061835562831

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.