Poly(acrylic acid)

$51.6 - $500.5

Price

Brand	Packaging	Price	Product name
Alfa Aesar 044669	100g	$51.6	Poly(acrylic acid), 25 wt% soln. in water
Alfa Aesar 044669	500g	$168	Poly(acrylic acid), 25 wt% soln. in water
American Custom Chemicals Corporation POL0002890	5MG	$497.29	CARBOMER 941
American Custom Chemicals Corporation API0025481	5MG	$500.5	CARBOMER 934
Biorbyt Ltd orb529455	10μg	$498.1	XPA
Sigma-Aldrich 306223	100g	$169	Poly(acrylic acid)
Sigma-Aldrich 306215	100g	$181	Poly(acrylic acid)
Sigma-Aldrich 181285	100g	$207	Poly(acrylic acid)
Sigma-Aldrich 306231	100g	$210	Poly(acrylic acid)
Sigma-Aldrich 523925	500ml	$255	Poly(acrylic acid) solution

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Melting point	95 °C
Boiling point	116 °C
Density	1.2 g/mL at 25 °C
vapor pressure	2.64-3.57hPa at 20-25℃
refractive index	n20/D 1.442
Flash point	100 °C
storage temp.	2-8°C
solubility	Swellable in water and glycerin and, after neutralization, in ethanol (95%). Carbomers do not dissolve but merely swell to a remarkable extent, since they are three-dimensionally crosslinked microgels.
form	Powder
color	White
Water Solubility	Soluble in water.
Dielectric constant	2.7 - 4.5（0.0℃）
InChIKey	WLAMNBDJUVNPJU-UHFFFAOYSA-N
LogP	0.23-0.27 at 20℃ and pH3.59-3.63
IARC	3 (Vol. 19, Sup 7) 1987
EPA Substance Registry System	Polyacrylic acid (9003-01-4)