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416002 Sigma-Aldrich

Poly(acrylic acid) solution

average Mw ~250,000, 35 wt. % in H2O

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Properties

Related Categories Hydrophilic Polymers, Materials Science, Poly(acrylic acid) (PAA) and Copolymers, Poly(acrylic acid) (PAA) and Solutions, Poly(acrylic acid), Polymethacrylate and Other Acrylic Polymers,
mol wt   average Mw ~250,000
concentration   35 wt. % in H2O
refractive index   n20/D 1.395
density   1.150 g/mL at 25 °C
SMILES string   OC(=O)C=C
InChI   1S/C3H4O2.Na/c1-2-3(4)5;/h2H,1H2,(H,4,5);/q;+1/p-1
InChI key   NNMHYFLPFNGQFZ-UHFFFAOYSA-M

Description

General description

Poly(acrylic acid) solution (PAA) is an anionic polymer that can be synthesized by the free radical polymerization of acrylic acid. It has a swelling nature that tends to absorb and retain the water. Its high ion exchange capacity makes it useful in the formation of membranes.

Application

PAA can be used for a variety of applications such as gas sensors, electrical devices, and cosmetics.

Packaging

250, 500 mL in poly bottle

5 mL in glass bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
212.0 °F - closed cup
Flash Point(C) 
100 °C - closed cup

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Magnetic-Plasmonic Hybrid Nanobeads Designed for Imaging and Isolation of Cellular Organelles

School of Materials Science, Japan Advanced Institute of Science and Technology 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan *E-mail: shinya@jaist.ac.jp
Keywords: Biological processes, Catalysis, Cell biology, Cell disruption, Clinical, Degradations, Diffraction, Emission spectroscopy, Inductively coupled plasma, Magnetic resonance imaging, Mass spectrometry, Materials Science, Microscopy, Nutrition, Organic synthesis, Oxidations, PAGE, Purification, Reductions, Scanning electron microscopy, Separation, Sol-gel, Spectroscopy, Transfection, Transmission electron microscopy, Ultraviolet-Visible spectroscopy, Western blot, X-Ray diffraction

Peer-Reviewed Papers
15

References

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