767379

Sigma-Aldrich

Poly(acrylamide)

average Mn 150,000

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

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.

Packaging

5 g in glass bottle

Certificate of Analysis

Certificate of Origin

[Improvement of polyacrylamide gel media for electrophoresis: enhancement of elasticity by polymer blending].
K Aizawa
Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme, 43(15), 2191-2198 (1998-12-30)
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....
International journal of toxicology, 24 Suppl 2, 21-50 (2005-09-13)
Polyacrylamide is a polymer of controllable molecular weight formed by the polymerization of acrylamide monomers available in one of three forms: solid (powder or micro beads), aqueous solution, or inverse emulsions (in water droplets coated with surfactant and suspended in...
N V Bovin
Glycoconjugate journal, 15(5), 431-446 (1999-01-09)
This review describes the synthesis, physicochemical characteristics and application for studying carbohydrate-binding proteins of polyacrylamide (PAA) type neoglycoconjugates. An approach to the synthesis of conjugates based on the interaction of activated polyacrylic acid with omega-aminoalkyl glycosides has been developed. Both...
Xiaohu Dai et al.
Scientific reports, 5, 11675-11675 (2015-07-07)
During the anaerobic digestion of dewatered sludge, polyacrylamide (PAM), a chemical conditioner, can usually be consumed as a carbon and nitrogen source along with other organic matter (e.g., proteins and carbohydrates in the sludge). However, a significant accumulation of acrylamide...

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