283215

Poly(allylamine hydrochloride)

average M_w ~17,500 (GPC vs. PEG std.)

• Synonyme(s) : PAA HCl, PAH
• Formule linéaire : [CH₂CH(CH₂NH₂ · HCl)]_n
• CAS Number: 71550-12-4
• Numéro CE : 415-050-2
• Numéro MDL: MFCD00084396
• Code UNSPSC : 12162002
• ID de substance PubChem : 24857093
• Nomenclature NACRES : NA.23

Propriétés

• Forme: solid
• Niveau de qualité: 200
• Poids mol.: average M_w ~17,500 (GPC vs. PEG std.)
• Chaîne SMILES: Cl.NCC=C
• InChI: 1S/C3H7N/c1-2-3-4/h2H,1,3-4H2
• Clé InChI: VVJKKWFAADXIJK-UHFFFAOYSA-N

Description

Description générale

Poly(allylamine hydrochloride) (PAH) is a water-soluble weak-base and a biodegradable polymer.

Application

Poly(allylamine hydrochloride) can be used as a starting material to prepare:

• Chitosan/PAH polymer blend films by solution casting technique. These films can be employed in injectable drug delivery systems and tissue generation.
• Cross-linked amino-modified graphene oxide for the removal of Cr(IV) from aqueous solutions.
• Polyelectrolyte multilayers(PEMs) by the layer-by-layer method. These PEMs can be used to prepare controlled drug delivery systems and coatings with controlled cell adhesion properties.

Used to make redox hydrogel-modified electrodes for measuring enzyme responses.

Caractéristiques et avantages

• Excellent environmental stability
• Water-soluble
• Low cost

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H302,H317
• Conseils de prudence: P280 - P301 + P312 + P330 - P302 + P352
• Classification des risques: Acute Tox. 4 Oral - Skin Sens. 1
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Faceshields, Gloves