409030
Poly(diallyldimethylammonium chloride) solution
average Mw 400,000-500,000 (high molecular weight), 20 wt. % in H2O
동의어(들):
PDADMAC
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제품정보 (DICE 배송 시 비용 별도)
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
Poly(diallyldimethylammonium chloride) is a water-soluble cationic polymer that can be prepared from diallyl dimethyl ammonium chloride via free radical polymerization.
It is a positively charged polyelectrolyte that finds application in various fields such as paper manufacturing, the mining industry, water treatment, protein immobilization, separation of biomolecules, removal of bacteria, flocculation of silica and latex particles, and nanocapsule shell formation.
It is a positively charged polyelectrolyte that finds application in various fields such as paper manufacturing, the mining industry, water treatment, protein immobilization, separation of biomolecules, removal of bacteria, flocculation of silica and latex particles, and nanocapsule shell formation.
Application
- Influence of ionic strength on poly(diallyldimethylammonium chloride) macromolecule conformations in electrolyte solutions: Studies the effect of ionic strength on the conformation of PDADMAC in electrolyte solutions. (Z Adamczyk et al., 2014).
- Comparison of permeability of poly(allylamine hydrochloride) and poly(diallyldimethylammonium chloride)/poly(4-styrenesulfonate) multilayer films: Examines permeability differences in multilayer films of PAH and PDADMAC/PSS. (M Elżbieciak-Wodka et al., 2015).
- Effect of small molecules on the phase behavior and coacervation of aqueous solutions of poly(diallyldimethylammonium chloride) and poly(sodium 4-styrene sulfonate): Investigates the impact of small molecules on the coacervation of PDADMAC and PSS. (S Huang et al., 2018).
- Dynamic surface elasticity of mixed poly(diallyldimethylammonium chloride)/sodium dodecyl sulfate/NaCl solutions: Analyzes the dynamic dilational surface elasticity of PDADMAC/SDS/NaCl mixtures. (VV Lyadinskaya et al., 2014).
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flash_point_f
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flash_point_c
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ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
저장 등급
10 - Combustible liquids
문서
We present an article that discusses two applications in particular; first, using these layers as polyelectrolyte membranes to control permeability.