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409022

Sigma-Aldrich

聚（二烯丙基二甲基氯化铵） 溶液

average Mw 200,000-350,000 (medium molecular weight), 20 wt. % in H2O

别名:

PDADMAC

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About This Item

线性分子式:
(C8H16ClN)n
CAS号:
26062-79-3
MDL號碼:
MFCD00192409
分類程式碼代碼:
12162002
NACRES:
NA.23

形狀

viscous liquid

品質等級

100

分子量

average Mw 200,000-350,000 (medium molecular weight)

濃度

20 wt. % in H2O

折射率

n20/D 1.375

黏度

250-500 cP(25 °C, Brookfield)

密度

1.04 g/mL at 25 °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 密鑰

GQOKIYDTHHZSCJ-UHFFFAOYSA-M

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相关类别

一般說明

聚二烯丙基二甲基氯化铵溶液(PDADMAC)为阳离子型聚电解质，由二烯丙基二甲基氯化铵(DADMAC)在有机过氧化物类催化剂的存在下通过自由基聚合制备而成。它广泛用作絮凝剂。

應用

PDADMAC可作为电解液用于各种应用，如药物递送、生物医学系统和传感器（包括生物和化学传感器）。

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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分析证书(COA)

Lot/Batch Number
MKCQ9161
MKCN7938
MKCK8594
MKCH6860
MKCF9248

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Synthesis and solution properties of poly (N-isopropylacrylamide-co-diallyldimethylammonium chloride)
Deng Y and Pelton R
Macromolecules, 28(13), 4617-4621 (1995)
Polyelectrolyte multilayer as matrix for electrochemical deposition of gold clusters: toward super-hydrophobic surface
Zhang X, et al.
Journal of the American Chemical Society, 126(10), 3064-3065 (2004)
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
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
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
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Polyelectrolyte Multilayer Films and Membrane Functionalization

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

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