283215
Poly(allylamine hydrochloride)
average Mw ~17,500 (GPC vs. PEG std.)
Synonym(s):
PAA HCl, PAH
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About This Item
Linear Formula:
[CH2CH(CH2NH2 · HCl)]n
CAS Number:
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
EC Number:
415-050-2
MDL number:
form
solid
Quality Segment
mol wt
average Mw ~17,500 (GPC vs. PEG std.)
SMILES string
Cl.NCC=C
InChI
1S/C3H7N/c1-2-3-4/h2H,1,3-4H2
InChI key
VVJKKWFAADXIJK-UHFFFAOYSA-N
General description
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.
Features and Benefits
- Excellent environmental stability
- Water-soluble
- Low cost
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Skin Sens. 1
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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