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Merck
CN

81117

Poly(acrylic acid sodium salt)

analytical standard, suitable for gel permeation chromatography (GPC), 1,250

Synonym(s):

Poly(sodium acrylate), Sodium polyacrylate

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About This Item

CAS Number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
MDL number:
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grade

analytical standard

Quality Level

shelf life

limited shelf life, expiry date on the label

mol wt

Mn ~1230, Mp ~1250, Mw ~1930

technique(s)

gel permeation chromatography (GPC): suitable

Mw/Mn

~1.57

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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Storage Class

11 - Combustible Solids

wgk

WGK 1

ppe

dust mask type N95 (US), Eyeshields, Gloves



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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
Michael Dietzsch et al.
Langmuir : the ACS journal of surfaces and colloids, 29(9), 3080-3088 (2013-02-08)
Scale formation, the deposition of certain minerals such as CaCO3, MgCO3, and CaSO4·2H2O in industrial facilities and household devices, leads to reduced efficiency or severe damage. Therefore, incrustation is a major problem in everyday life. In recent years, double hydrophilic
Alberto Escudero et al.
Langmuir : the ACS journal of surfaces and colloids, 29(6), 1985-1994 (2013-01-16)
Europium-doped calcium hydroxyapatite and fluoroapatite nanophosphors functionalized with poly(acrylic acid) (PAA) have been synthesized through a one-pot microwave-assisted hydrothermal method from aqueous basic solutions containing calcium nitrate, sodium phosphate monobasic, and PAA, as well as sodium fluoride in the case



Global Trade Item Number

SKUGTIN
81117-250MG04061832879444