363065
Poly(vinyl alcohol)
Mw 150,000 (average), 99+% hydrolyzed
Synonym(s):
PAA
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About This Item
Linear Formula:
[-CH2CHOH-]n
CAS Number:
NACRES:
NA.23
UNSPSC Code:
12352104
MDL number:
Quality Segment
form
crystalline powder, crystals
mol wt
Mw 150,000 (average)
feature
hydrophilic
falling ball
55-65 cP, 4 % in H2O(20 °C)(lit.)
InChI
1S/C2H4O/c1-2-3/h2-3H,1H2
InChI key
IMROMDMJAWUWLK-UHFFFAOYSA-N
General description
Poly(vinyl alcohol) 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 antielectrostatic properties.
Application
PVA can be used as a chelating agent in the synthesis of zirconium oxide nanopowder from zirconium hydroxide. It can also be used as biopolymer which finds potential application in fiber based food packaging.
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
No data available
flash_point_c
No data available
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
363065-BULK: + 363065-25G: + 363065-1KG: + 363065-500G: + 363065-VAR:
jan
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