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182508

Supelco

Poly(vinyl acetate)

analytical standard, molecular weight series

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Linear Formula:
[CH2CH(O2CCH3)]n
CAS Number:
9003-20-7
MDL number:
MFCD00084457
UNSPSC Code:
41116107
PubChem Substance ID:
24851003
NACRES:
NA.24

grade

analytical standard, molecular weight series

Quality Level

100

mol wt

average Mw 124,800 (1st standard)
average Mw 194,800 (2nd standard)
average Mw 237,000 (3rd standard)

technique(s)

gel permeation chromatography (GPC): suitable

format

neat

storage temp.

2-8°C

SMILES string

COC(=O)C=C

InChI

1S/C4H6O2/c1-3-6-4(2)5/h3H,1H2,2H3

InChI key

XTXRWKRVRITETP-UHFFFAOYSA-N

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General description

Poly(vinyl acetate) [PVAc] is a biocompatible and biodegradable polymer as it has hydrolyzable groups in the side chain,also it is non-toxic and non-carcinogenic.Owing to its biologically friendly nature , it is used in various biomedical application such as artificial organ implant, contact lens,cardiovascular devices and cartilage skin. It is also used in wound dressing and various drug-delivery applications. It has been accepted as reference standard for universal calibration in gel permeation chromatography.

Application

PVAc was used to prepare blends with poly(L-lactic acid) (PLA), in order to study the morphology of blends and miscibility system.

Components

Set contains 3 standards; 25g of each Mw

Kit Components Only

Product No.
Description
  • average Mw 124,800, average Mn 52,700 25 g
  • average Mw 237,000, average Mn 89,900 25 g
  • average Mw 194,800, average Mn 63,600 25 g

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Composite poly(vinyl alcohol)/poly(vinyl acetate) electrospun nanofibrous mats as a novel wound dressing matrix for controlled release of drugs.
Jannesari M
International journal of nanomedicine, 6, 993-1003 (2011)
Poly (vinylacetate): reference materials and universal calibration in gel permeation chromatography.
Atkinson, C. M. L., and R. Dietz.
Eur. Polymer J., 15.1, 21-26 (1979)
Miscibility and morphology in blends of poly (L-lactic acid) and poly (vinyl acetate-co-vinyl alcohol).
Park, Jun Wuk, and Seung Soon Im.
Polymer, 44.15, 4341-4354 (2003)
Dong-Hao Zhang et al.
Bioresource technology, 124, 233-236 (2012-09-20)
Poly(vinyl acetate-acrylamide) microspheres were synthesized in the absence or presence of isooctane via suspension polymerization and utilized as carriers to immobilize Candida rugosa lipase. When the hydrophobic/hydrophilic surface characteristics of the microspheres were modified by changing the ratio of vinyl
Susan R Sandeman et al.
Journal of colloid and interface science, 358(2), 582-592 (2011-04-05)
The textural and adsorption characteristics of a series of activated carbons (ACs), porous poly(vinyl alcohol) (PVA) gels, and PVA/AC composites were studied using scanning electron microscopy, mercury porosimetry, adsorption of nitrogen (at 77.4 K), cationic methylene blue (MB), anionic methyl
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