All Photos(3)

363138

Sigma-Aldrich

Poly(vinyl alcohol)

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

Linear Formula:
[-CH2CHOH-]n
CAS Number:
MDL number:
NACRES:
NA.23

Quality Level

form

powder

mol wt

Mw 31,000-50,000

falling ball

5.4-6.5 cP, 4 % in H2O(20 °C)(lit.)

InChI

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

InChI key

IMROMDMJAWUWLK-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

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.

Application

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

Packaging

25, 500 g in poly bottle
1 kg in poly bottle

Storage Class Code

13 - Non Combustible Solids

WGK Germany

WGK 1

Flash Point(F)

No data available

Flash Point(C)

No data available

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

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...
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...
A paper strip based non-invasive glucose biosensor for salivary analysis
Soni A and Jha SK
Biosensors And Bioelectronics, 67(2), 763-768 (2015)
X-ray radiation-induced and targeted photodynamic therapy with folic acid-conjugated biodegradable nanoconstructs
Clement S, et al.
International journal of nanomedicine, 13(4), 3553-3553 (2018)
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)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service