409030
聚（二烯丙基二甲基氯化铵） 溶液
average Mw 400,000-500,000 (high molecular weight), 20 wt. % in H2O
别名:
PDADMAC
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关于此项目
form
viscous liquid
Quality Level
mol wt
average Mw 400,000-500,000 (high molecular weight)
concentration
20 wt. % in H2O
refractive index
n20/D 1.37
viscosity
600-900 cP(25 °C)
density
1.04 g/mL at 25 °C
SMILES string
[Cl-].[N+](CC=C)(CC=C)(C)C
InChI
1S/C8H16N.ClH/c1-5-7-9(3,4)8-6-2;/h5-6H,1-2,7-8H2,3-4H3;1H/q+1;/p-1
InChI key
GQOKIYDTHHZSCJ-UHFFFAOYSA-M
General description
聚二烯丙基二甲基氯化铵是水溶性的阳离子聚合物，可由二烯丙基二甲基氯化铵经自由基聚合反应而成。
这种带正电荷的聚电解质广泛用于多个领域，包括造纸、矿业、水处理、蛋白固定、生物分子分离、细菌去除、硅胶和乳胶絮凝、纳米胶囊壁形成。
这种带正电荷的聚电解质广泛用于多个领域，包括造纸、矿业、水处理、蛋白固定、生物分子分离、细菌去除、硅胶和乳胶絮凝、纳米胶囊壁形成。
Application
- 离子强度对电解质溶液中聚二烯丙基二甲基氯化铵（PDADMAC）大分子构象的影响：研究了离子强度对电解质溶液中PDADMAC构象的影响：（Z Adamczyk et al., 2014）。
- 聚烯丙基胺盐酸盐（PAH ）和聚二烯丙基二甲基氯化铵/聚苯乙烯磺酸酯多层膜（multilayer film）渗透性的比较：考察了PAH 和PDADMAC/PSS多层膜渗透性的差别。（Leo et al., 2015）。
- 小分子对聚二烯丙基二甲基氯化铵和聚（4-苯乙烯磺酸钠）水溶液的相行为和凝聚的影响： 研究了小分子对PDADMAC和 PSS凝聚的影响。（S Huang et al., 2018）。
- 混合聚二烯丙基二甲基氯化铵/十二烷基硫酸钠/NaCl 溶液的动态表面弹性：分析了 PDADMAC/SDS/NaCl混合物的动态膨胀表面弹性。（VV Lyadinskaya et al., 2014）。
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ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
存储类别
10 - Combustible liquids
商品
We present an article that discusses two applications in particular; first, using these layers as polyelectrolyte membranes to control permeability.
Lulu Han et al.
Biomaterials, 34(4), 975-984 (2012-11-07)
The directional cell migration plays a crucial role in a variety of physiological and pathological processes. It can be controlled by the gradient cues immobilized on the substrate. The poly(sodium 4-styrenesulfonate) (PSS)/poly(diallyldimethylammonium) chloride (PDADMAC) multilayers were post-treated in a gradient
Lokesh S Koodlur
Bioelectrochemistry (Amsterdam, Netherlands), 91, 21-27 (2013-01-22)
A self-assembled molecular film of a water-soluble cobalt tetrasulfophthalocyanine was deposited on a gold substrate premodified with poly(diallyldimethylammonium chloride). The process of layer-by-layer assembly on the gold substrate was characterized using UV-Vis, Raman spectroscopy, ellipsometry, contact angle measurements, atomic force
M M Ottakam Thotiyl et al.
Journal of colloid and interface science, 383(1), 130-139 (2012-07-20)
Multilayers of poly(diallyldimethylammonium chloride) (PDDA) and citrate capped Au nanoparticles (AuNPs) anchored on sodium 3-mercapto-1-propanesulfonate modified gold electrode by electrostatic layer-by-layer assembly (LbL) technique are shown to be an excellent architecture for the direct electrochemical oxidation of As(III) species. The
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 409030-1L | 04061831989038 |
| 409030-25ML | 04061831989045 |
| 409030-4L | 04061838146540 |