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767379

Sigma-Aldrich

Poly(acrylamide)

average Mn 150,000

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Synonym(s):
Polyacrylamide, PAAm, PAM, Poly(2-Propenamide)
Linear Formula:
(C3H5NO)n
CAS Number:
MDL number:
UNSPSC Code:
12352200

form

solid

mol wt

Mn 150,000 (typical)
Mw 400,000 (typical)
Mw/Mn 2-3
average Mn 150,000

composition

EtOH, ≤20%

impurities

≤20% EtOH (residual solvent)

mp

252-257 °C

Mw/Mn

2‑3

storage temp.

2-8°C

InChI

1S/C3H5NO/c1-2-3(4)5/h2H,1H2,(H2,4,5)

InChI key

HRPVXLWXLXDGHG-UHFFFAOYSA-N

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Application

Polyacrylamide is commonly used as a water soluble homopolymer which is biocompatible.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Sachio Yamamoto
Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan, 132(9), 1031-1035 (2012-10-02)
Microchip electrophoresis is widely used for microfluidics and has been studied extensively over the past decade. Translation of capillary electrophoresis methods from traditional capillary systems to a microchip platform provides rapid separation and easy quantitation of sample components. However, most
D J King et al.
Reviews on environmental health, 8(1-4), 3-16 (1989-01-01)
The purpose of this paper is to present information gathered regarding, in general, the physical characteristics, and, in particular, the possible toxic nature of polyacrylamide A short discussion of the properties and toxicity of the acrylamide monomer is also included.
Imran Khimji et al.
Methods (San Diego, Calif.), 64(3), 292-298 (2013-08-28)
Biosensors are devices that can provide quantitative or semi-quantitative analytical information about target molecules, where molecular recognition is based on biomolecular interactions. In recent years, DNA has emerged as a useful molecule for biosensor development since DNA can not only
E A Smith et al.
Reviews on environmental health, 9(4), 215-228 (1991-10-01)
Acrylamide is a highly water soluble vinyl monomer formed from the hydration of acrylonitrile. The major commercial use of acrylamide is the formation of polymers. In the environment acrylamide has a high mobility in soil, may travel great distances in
N V Bovin
Bioorganicheskaia khimiia, 22(9), 643-663 (1996-09-01)
The synthesis, physicochemical characteristics, and application for studying the carbohydrate-binding molecules of some analogues of human cell glycoconjugates, neoglycoconjugates, were reviewed. An approach to the synthesis of the polyacrylamide derivatives of carbohydrates based on the interaction of fully activated polyacrylic

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