Poly(acrylic acid)

ALDRICH/306223 - average M_v ~3,000,000

CAS Number: 9003-01-4
MDL Number: MFCD00084394
Linear Formula: (C₃H₄O₂)_n
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-306223-100G	100 g	$174.00 1/EA	Add To Favorites
45-306223-250G	250 g	$341.00 1/EA	Add To Favorites

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This image depicts SKU: 306223-100G

Properties
Descriptions
Safety Info.
Basic Data

crosslinking	~0.1 % cross-linked
InChI	1S/C3H4O2.Na/c1-2-3(4)5;/h2H,1H2,(H,4,5);/q;+1/p-1
InChI key	NNMHYFLPFNGQFZ-UHFFFAOYSA-M
mol wt	average M_v ~3,000,000
transition temp	T_g 106 °C
viscosity	30,000-40,000 cP

Application:

IR and Raman investigation of some poly(acrylic) acid gels in aqueous and neutralized state: This study explores the modification of local polymeric conformation of poly(acrylic) acid (PAA), induced by hydration and neutralization with triethanolamine, using IR and Raman spectroscopy. (M Todica et al., 2015 ).
Phase Behavior of Aqueous Poly(acrylic acid-g-TEMPO): Research on poly(acrylic acid) grafted with TEMPO moieties, focusing on phase separation behavior over different pH ranges, which could be relevant for creating responsive materials. (Q Fu et al., 2016 ).
Synthesis and characterization of poly(glyceric acid carbonate): a degradable analogue of poly(acrylic acid): This article presents a degradable analogue to poly(acrylic acid) and compares the properties of hydrogels prepared from this new polymer with those from PAA, relevant for biomedical applications. (H Zhang et al., 2015 ).
Mechanically stable thermally crosslinked poly(acrylic acid)/reduced graphene oxide aerogels: Study on enhancing the mechanical integrity of reduced graphene oxide aerogels by intermixing with thermally cross-linkable PAA, pertinent to material science. (H Ha et al., 2015 ).
Polyacrylic acid polymers hydrogels intended for topical drug delivery: preparation and characterization: Investigates the bioadhesiveness of polyacrylic acid polymers in hydrogels, emphasizing their potential in designing topical drug delivery systems. (G Calixto et al., 2015 ).

Packaging:

100, 250 g in poly bottle

Symbol	GHS05,GHS07,GHS08,GHS09
Signal word	Danger
Hazard statements	H302 - H318 - H335 - H340 - H350 - H410
Precautionary statements	P202 - P273 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313
Hazard Codes	T
Risk Statements	45-46
Safety Statements	53-45
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	200.3 °F
Flash Point(C)	93.5 °C

UNSPSC

12162002

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