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Merck

674044

Sigma-Aldrich

Poly(methacrylic acid, sodium salt) solution

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

Sinónimos:

Sodium polymethacrylate, Sodium polymethacrylic acid

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About This Item

Fórmula lineal:
[CH2C(CH3)(CO2Na)]n
Número de CAS:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

mol wt

average Mw 4,000-6,000

Quality Level

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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Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Stefaan J Soenen et al.
ACS nano, 6(7), 5767-5783 (2012-06-05)
The in vitro labeling of therapeutic cells with nanoparticles (NPs) is becoming more and more common, but concerns about the possible effects of the NPs on the cultured cells are also increasing. In the present work, we evaluate the effects
Caihong Zhou et al.
The Analyst, 137(19), 4469-4474 (2012-08-08)
An inverse opal photonic crystal sensor that could specifically detect chloramphenicol (CAP) in a label-free way was introduced in the current research. A colloidal crystal template was first prepared from monodisperse SiO(2) nanospheres. Precursors with different compositions were infused into
Pavel Jandera et al.
Journal of chromatography. A, 1274, 97-106 (2013-01-01)
We synthesized 8 polymethacrylate monolithic capillary columns using laurylmethacrylate functional monomer and various cross-linking monomers differing in the polarity and size. The efficiency of monolithic columns for low-molecular compounds significantly improved with increasing number of repeat non-polar methylene groups in
Toshiyuki Kida et al.
Langmuir : the ACS journal of surfaces and colloids, 28(43), 15378-15384 (2012-10-02)
Isotactic poly(methyl methacrylate) (it-PMMA)/syndiotactic poly(methacrylic acid) (st-PMAA) stereocomplex hollow capsules were fabricated by the deposition of stereocomplex films of it-PMMA and st-PMAA on silica particles by alternate layer-by-layer assembly and the subsequent removal of the silica particles with aqueous HF.
Cemil Aydoğan et al.
Journal of separation science, 35(8), 1010-1016 (2012-05-17)
Polymethacrylate-based monolith with weak cation exchange functionalities was prepared in capillary column (i.d. 100 μm, o.d. 375 μm) by in situ polymerization of butyl methacrylate, ethylene dimethacrylate and N-methacryloyl-L-glutamic acid in presence of porogens. The porogen mixture included N,N-dimethyl formamide

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