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Merck

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:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

形狀

powder

分子量

average Mw ~2,100

密度

0.55 g/mL at 25 °C

InChI

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

InChI 密鑰

NNMHYFLPFNGQFZ-UHFFFAOYSA-M

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相关类别

應用

  • 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)。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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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.
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)
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)
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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We present an article that discusses two applications in particular; first, using these layers as polyelectrolyte membranes to control permeability.

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