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420344

Sigma-Aldrich

聚丙烯酸钠

average Mw ~2,100

别名:

Poly(sodium acrylate), 聚丙烯酸钠

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About This Item

CAS号:
9003-04-7
MDL编号:
MFCD00147949
UNSPSC代码:
12162002
PubChem化学物质编号:
24866330
NACRES:
NA.23

表单

powder

质量水平

200

分子量

average Mw ~2,100

密度

0.55 g/mL at 25 °C

SMILES字符串

[Na+].[O-]C(=O)C=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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相关类别

应用

  • 聚丙烯酸钠是一种环保的腐蚀抑制剂，可保护在正常盐酸中的低碳钢：实验室、分光光度和：考察了聚丙烯酸钠盐作为腐蚀抑制剂的有效性，提供了有关其保护机制的见解 （A Ouass et al., 2021）。
  • 盐敏感性玉米糠-聚丙烯酸超吸水性水凝胶的合成、表征和膨胀特性：研究了由玉米糠和聚丙烯酸制成的超吸水性水凝胶的合成和性质，重点介绍了其膨胀行为和潜在用途（M Zhang et al., 2014）。
  • 具有超高机械强度、韧性和自愈性能的杂化双交联聚丙烯酸水凝胶：描述了适用于各种技术应用、具有改善的机械和自愈性质的高性能聚丙烯酸水凝聚的制备（X Li et al., 2017）。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCT1049
MKCR5224
MKCR5225
MKCR5222
MKCN2607

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Daniel L Miller et al.
The Annals of thoracic surgery, 95(3), 1050-1056 (2013-01-22)
Skeletal chest wall reconstruction can be a challenge, depending on the indication, location, and health of the patient; various materials are available. Recently, biomaterials that are remodelable (bovine pericardium patch; Veritas, Synovis Life Technologies Inc, St Paul, MN) or absorbable
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
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)
Imran Khimji et al.
Chemical communications (Cambridge, England), 49(13), 1306-1308 (2013-01-11)
The melting temperature of duplex DNA is much higher in polyanions than in non-ionic polymers with similar ionic strength, suggesting an additional electrostatic contribution on top of the excluded volume effect.
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