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674044

Sigma-Aldrich

Poly(methacrylic acid, sodium salt) solution

average Mw 4,000-6,000, 40 wt. % in H2O

Synonym(s):

Sodium polymethacrylate, Sodium polymethacrylic acid

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About This Item

Linear Formula:
[CH2C(CH3)(CO2Na)]n
CAS Number:
54193-36-1
MDL number:
MFCD00156535
UNSPSC Code:
12162002
PubChem Substance ID:
24885194
NACRES:
NA.23

mol wt

average Mw 4,000-6,000

concentration

40 wt. % in H2O

refractive index

n20/D 1.430

density

1.251 g/mL at 25 °C

SMILES string

CC(=C)C(=O)O[Na]

InChI

1S/C4H6O2.Na/c1-3(2)4(5)6;/h1H2,2H3,(H,5,6);/q;+1/p-1

InChI key

SONHXMAHPHADTF-UHFFFAOYSA-M

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Related Categories

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Journal of chromatography. A, 1270, 162-170 (2012-11-28)
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Journal of environmental radioactivity, 116, 141-147 (2012-11-17)
The use of a carboxylate-functionalized graft copolymer (PGTDC-COOH) based on titanium dioxide-densified cellulose (TDC) for the removal and recovery of thorium(IV) [Th(IV)] from industrial wastewater is reported in this paper. Infrared spectroscopy and X-ray diffractometer were used to characterize the
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Glycosaminoglycans (GAGs) take part in numerous biological processes by binding to protein molecules and functionally regulating protein-ligand interactions; therefore, molecular interactions of GAGs have been studied by several methods, including surface plasmon resonance, enzyme-linked immunosorbent assays (ELISAs), and GAG microarrays.
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