Poly(allylamine hydrochloride)
ALDRICH/283215 - average Mw ~17,500 (GPC vs. PEG std.)
Synonym: PAA HCl; PAH
CAS Number: 71550-12-4
EC Number: 415-050-2
MDL Number: MFCD00084396
Linear Formula: [CH2CH(CH2NH2 · HCl)]n
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 283215-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 283215-5G
| form | solid |
| InChI | 1S/C3H7N/c1-2-3-4/h2H,1,3 |
| InChI key | VVJKKWFAADXIJK-UHFFFAOYSA |
| mol wt | average Mw ~17,500 (GPC vs. PEG std.) |
| Quality Level | 200  |
| SMILES string | Cl.NCC=C |
| 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. |
| Application: | Used to make redox hydrogel-modified electrodes for measuring enzyme responses. |
| Features and Benefits: | • Excellent environmental stability • Water-soluble • Low cost |
| General description: | Poly(allylamine hydrochloride) (PAH) is a water-soluble weak-base and a biodegradable polymer. |
| Packaging: | 5, 25 g in glass bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 - H317 |
| Precautionary statements | P280 - P301 + P312 + P330 - P302 + P352 |
| Hazard Codes | Xn |
| Risk Statements | 22-43 |
| Safety Statements | 36/37 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 12162002 |