363103
Poly(vinyl alcohol)
average Mw 146,000-186,000, 87-89% hydrolyzed
Synonym(s):
PVA
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About This Item
Linear Formula:
[-CH2CHOH-]n
CAS Number:
MDL number:
UNSPSC Code:
12352104
NACRES:
NA.23
Quality Level
form
powder or crystals
mol wt
average Mw 146,000-186,000
falling ball
40-50 cP, 4 % in H2O(20 °C)(lit.)
InChI
1S/C2H4O/c1-2-3/h2-3H,1H2
InChI key
IMROMDMJAWUWLK-UHFFFAOYSA-N
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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 in the preparation of hydrogel templates for drug delivery applications. It can also be used in the development of organic memory systems.
WGK
WGK 1
Flash Point(F)
No data available
Flash Point(C)
No data available
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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Find documentation for the products that you have recently purchased in the Document Library.
Compostable Polymer Properties and Packaging Applications
Plastic Films in Food Packaging, 217-248 (2013)
Coexistence of Write Once Read Many Memory and Memristor in blend of Poly (3, 4-ethylenedioxythiophene): polystyrene sulfonate and Polyvinyl Alcohol
Nguyen VC and Lee PS
Scientific Reports, 6(1-2), 38816-38816 (2016)
Microparticles produced by the hydrogel template method for sustained drug delivery
Lu Y, et al.
International Journal of Pharmaceutics, 461(1-2), 258-269 (2014)
Plastics Materials, 386-397 (1999)
Biodegradation of poly (vinyl alcohol) based materials
Chiellini E, et al.
Progress in Polymer Science, 28(6), 963-1014 (2003)
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