Poly(acrylic acid) CAS 9003-01-4

940;Carbopol®ACRYLIC ACID POLYMER;CARBOPOL(TM) 941;CARBOPOL(R) 940;CARBOPOL(TM) 940;CARBOPOL(TM) 934;CARBOPOL(TM) 910

CAS 9003-01-4 Cosmetic Grade Raw Material acrylic polymer Carbomer 960 Powder

Poly(acrylic acid) Basic information
Product Name:	Poly(acrylic acid)
CAS:	9003-01-4
MF:	C5H10O2
MW:	102.1317
EINECS:	618-347-7
Mol File:	9003-01-4.mol
Poly(acrylic acid) Chemical Properties
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
Fp	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

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Mass Spectrometry Analysis

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ICP-MS: Trace Metal Elements (ppb Level)
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Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)