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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

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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
Kang Zhong et al.
Carbohydrate polymers, 92(2), 1367-1376 (2013-02-13)
Phosphate rock (PHR), a traditional fertilizer, is abundant, but is hard to be utilized by plants. To improve the utilization of PHR, and to integrate water-retaining and controlled-release fertilizers, an agricultural superabsorbent polymer based on sulfonated corn starch/poly (acrylic acid)
Priscila Stona et al.
The journal of adhesive dentistry, 15(3), 221-227 (2013-04-06)
To examine the influence of 11.5% polyacrylic acid pretreatment on the interface and bond strength of self-adhesive resin cements (Maxcem Elite, RelyX Unicem, SeT) to dentin. Fifty-six third molars were randomly divided into seven groups: RelyX ARC as control (ARC)
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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