409014

Poly(diallyldimethylammonium chloride) solution

20 wt. % in H₂O

• Sinónimos: PDADMAC
• Fórmula lineal: (C₈H₁₆ClN)_n
• Número de CAS: 26062-79-3
• Número MDL: MFCD00192409
• Código UNSPSC: 12162002
• NACRES: NA.23

Propiedades

• Formulario: viscous liquid
• Nivel de calidad: 200
• concentración: 20 wt. % in H₂O
• índice de refracción: n20/D 1.375
• viscosidad: 60-180 cP(25 °C)
• densidad: 1.04 g/mL at 25 °C
• cadena SMILES: [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
• Clave InChI: GQOKIYDTHHZSCJ-UHFFFAOYSA-M

Descripción

Descripción general

Poly(diallyldimethylammonium chloride) solution (PDADMAC) is a cationic polyelectrolyte that is widely utilized as a flocculant. It is prepared by the radical polymerization of diallyldimethylammonium chloride (DADMAC) in presence of a catalyst in the form of an organic peroxide.

Aplicación

PDADMAC can be used as an electrolytic solution in combination with mesoporous silica to form a responsive carrier system for potential usage in drug delivery. It can be also be coated on gold nanorods to enhance the cellular uptake in biomedical systems. It is used in the surface modification of indium tin oxide (ITO) substrate which may be used in chemical sensors or biosensor based applications.

Información de seguridad

• Código de clase de almacenamiento: 12 - Non Combustible Liquids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)