81131
Poly(acrylic acid sodium salt)
analytical standard, for GPC, 83,000
Synonym(s):
Poly(sodium acrylate), Sodium polyacrylate
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About This Item
CAS Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
Recommended Products
grade
analytical standard
for GPC
Quality Level
shelf life
limited shelf life, expiry date on the label
mol wt
Mn ~73700
Mp ~82900
Mw ~123000
technique(s)
gel permeation chromatography (GPC): suitable
Mw/Mn
~1.67
format
neat
storage temp.
2-8°C
InChI
1S/C3H4O2.Na/c1-2-3(4)5;/h2H,1H2,(H,4,5);/q;+1/p-1
InChI key
NNMHYFLPFNGQFZ-UHFFFAOYSA-M
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General description
Poly(acrylic acid sodium salt) is a hydrophilic polymer, which can find wide applications in the production of consumer productslike diapers, because of its ability to absorb many more times its mass in water.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Harris SE et al.
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Biocompatible Polymeric Materials and Tourniquets for Wounds (2010)
Lei Liu et al.
ACS nano, 7(2), 1368-1378 (2013-01-04)
Hierarchical FeOOH nanostructure array films constructed by different nanosized building blocks can be synthesized at the air-water interface via a bio-inspired gas-liquid diffusion method. In this approach, poly(acrylic acid) (PAA) as a crystal growth modifier plays a crucial role in
Priscila Stona et al.
The journal of adhesive dentistry, 15(3), 221-227 (2013-04-06)
To examine the influence of 11.5% polyacrylic acid pretreatment on the interface and bond strength of self-adhesive resin cements (Maxcem Elite, RelyX Unicem, SeT) to dentin. Fifty-six third molars were randomly divided into seven groups: RelyX ARC as control (ARC)
Chunjiao Zhou et al.
Journal of nanoscience and nanotechnology, 13(7), 4627-4633 (2013-08-02)
Poly(acrylic acid) (PAA) coated-Fe3O4 superparamagnetic nano-composites were synthesized through a solvothermal technique by using cheap and environmental friendly iron salts and PAA. Each nano-composite was composed of many small primary nanocrystals. The as-synthesized products were characterized by X-ray diffraction (XRD)
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