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Merck

306223

Sigma-Aldrich

Ácido poli(acrílico)

average Mv ~3,000,000

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100 G
US$ 216,00
250 G
US$ 421,00

US$ 216,00

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100 G
US$ 216,00
250 G
US$ 421,00

About This Item

Fórmula lineal:
(C3H4O2)n
Número de CAS:
Número MDL:
Código UNSPSC:
12162002
ID de la sustancia en PubChem:
NACRES:
NA.23

US$ 216,00

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reticulante

~0.1 % cross-linked

mol peso

average Mv ~3,000,000

viscosidad

30,000-40,000 cP

temperatura de transición

Tg 106 °C

cadena SMILES

[Na+].[O-]C(=O)C=C

InChI

1S/C3H4O2.Na/c1-2-3(4)5;/h2H,1H2,(H,4,5);/q;+1/p-1

Clave InChI

NNMHYFLPFNGQFZ-UHFFFAOYSA-M

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Aplicación

  • IR and Raman investigation of some poly(acrylic) acid gels in aqueous and neutralized state: This study explores the modification of local polymeric conformation of poly(acrylic) acid (PAA), induced by hydration and neutralization with triethanolamine, using IR and Raman spectroscopy. (M Todica et al., 2015).
  • Phase Behavior of Aqueous Poly(acrylic acid-g-TEMPO): Research on poly(acrylic acid) grafted with TEMPO moieties, focusing on phase separation behavior over different pH ranges, which could be relevant for creating responsive materials. (Q Fu et al., 2016).
  • Synthesis and characterization of poly(glyceric acid carbonate): a degradable analogue of poly(acrylic acid): This article presents a degradable analogue to poly(acrylic acid) and compares the properties of hydrogels prepared from this new polymer with those from PAA, relevant for biomedical applications. (H Zhang et al., 2015).
  • Mechanically stable thermally crosslinked poly(acrylic acid)/reduced graphene oxide aerogels: Study on enhancing the mechanical integrity of reduced graphene oxide aerogels by intermixing with thermally cross-linkable PAA, pertinent to material science. (H Ha et al., 2015).
  • Polyacrylic acid polymers hydrogels intended for topical drug delivery: preparation and characterization: Investigates the bioadhesiveness of polyacrylic acid polymers in hydrogels, emphasizing their potential in designing topical drug delivery systems. (G Calixto et al., 2015).

Pictogramas

Health hazard

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Carc. 1A - Muta. 1B

Código de clase de almacenamiento

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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Laurence Glennon-Alty et al.
Acta biomaterialia, 9(4), 6041-6051 (2012-12-15)
Mesenchymal stem cells (MSCs) can generate chondrocytes in vitro, but typically need to be cultured as aggregates in the presence of transforming growth factor beta (TGF-β), which makes scale-up difficult. Here we investigated if polyacrylate substrates modelled on the functional
Yanxia Wang et al.
International journal of pharmaceutics, 441(1-2), 170-180 (2012-12-15)
A novel galactose-decorated cross-linked micelles (cl-micelles) with ionic cores using cystamine (Cys) as a biodegradable cross-linker was prepared by using block ionomer complexes of poly(ethylene glycol)-b-poly(2-acryloxyethyl-galactose)-b-poly(acrylic acid) (PEG-b-PAEG-b-PAA) and Ca(2+) (PEG-b-PAEG-b-PAA cl-micelles/Cys). Doxorubicin (DOX) was successfully incorporated into the ionic
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)
Serhat Elcicek et al.
Experimental parasitology, 133(3), 237-242 (2012-12-15)
Polyacrylic acid (PAA) is one of the anionic synthetic polyelectrolytes and is used in various immunological and pharmaceutical applications. PAA has been used as adjuvant in veterinary vaccines, in particular. However, to our knowledge, there are no studies that document
Marguerite J Kutyła et al.
AAPS PharmSciTech, 14(1), 301-311 (2013-01-12)
The controlled release of diflunisal and fluconazole from tablets made of novel polymers, poly(acrylic acid) (PAA) crosslinked with either β-cyclodextrin (βCD) or hydroxypropyl-βCD (HPβCD), was investigated and Carbopol 934P (Carbopol) was used as a highly crosslinked PAA for comparison. Diflunisal

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