All Photos(3)

363170

Sigma-Aldrich

Poly(vinyl alcohol)

Mw 13,000-23,000, 87-89% hydrolyzed

All Photos(3)
Linear Formula:
[-CH2CHOH-]n
CAS Number:
9002-89-5
MDL number:
MFCD00081922
NACRES:
NA.23

Quality Level

200

form

crystalline powder
crystals or granules
powder

mol wt

Mw 13,000-23,000

falling ball

3.5-4.5 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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Application

PVA is used as a biological reagent to test the dispersion of zinc oxide nanoparticles. PVA has been evaluated as an effective protein resistant material.2 It may be used to stabilize gold colloids of diameter 3-8nm.

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

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Zinc oxide nanoparticles as selective killers of proliferating cells.
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International journal of nanomedicine, 6, 1129-1140 (2010)
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International journal of pharmaceutics, 454(2), 686-694 (2013-06-12)
In vitro cytotoxicity and inflammatory response following exposure to nanoparticles (NPs) made of poly(lactide-co-glycolide) (PLGA) have been investigated on A549 human lung epithelial cells. Three different PLGA NPs (230 nm) were obtained using different stabilizers (polyvinyl alcohol, chitosan, or Pluronic(®)...
E Fortunati et al.
Carbohydrate polymers, 97(2), 837-848 (2013-08-06)
Cellulose nanocrystals (CNC) extracted from three different sources, namely flax, phormium, and commercial microcrystalline cellulose (MCC) have been used in a polyvinyl alcohol (PVA) matrix to produce anti-bacterial films using two different amounts of silver nanoparticles (0.1 wt% and 0.5...
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Journal of chromatography. A, 1274, 6-12 (2013-01-08)
In this work, a new macroporous molecularly imprinted cryogel (MIP composite cryogel) was synthesized by glutaraldehyde cross-linking reaction of poly(vinyl alcohol) (PVA) particles and amino-modified molecularly imprinted core-shell nanoparticles. The MIP core-shell nanoparticles were prepared using propranolol as a template...
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