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182508 Sigma-Aldrich

Poly(vinyl acetate)

analytical standard, molecular weight series

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Properties

Related Categories Additional Standards, Analytical Standards, Analytical/Chromatography, Materials Science, Organic Soluble,
grade   analytical standard, molecular weight series
form   neat
mol wt   average Mw 124,800 (1st standard)
  average Mw 194,800 (2nd standard)
  average Mw 237,000 (3rd standard)
application(s)   gel permeation chromatography (GPC): suitable
format   neat

Description

Components

Set contains 3 standards; 25g of each Mw

Packaging

1 set in glass bottle

Application

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

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.

Price and Availability

Kit component only

Description

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average Mw 124,800, average Mn 52,700 25 g SDS    
average Mw 194,800, average Mn 63,600 25 g SDS    
average Mw 237,000, average Mn 89,900 25 g SDS    
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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