CAS 9003-04-7 Poly(acrylic acid, sodium salt) solution

NAVIGATION

Poly(acrylic acid, sodium salt) solution

PRICE INQUIRY

Catalog Number

ACM9003047-7

CAS Number

9003-04-7

Product Name

Poly(acrylic acid, sodium salt) solution

Category

Hydrophilic Polymers; Self-Assembly Materials

Description

Liquid;Liquid;WHITE POWDER WITH CHARACTERISTIC ODOUR.

IUPAC Name

sodium;prop-2-enoate

Molecular Weight

94.04g/mol

Molecular Formula

(C3H3O2)nбдNa;C3H3NaO2

Canonical SMILES

C=CC(=O)[O-].[Na+]

InChI

InChI=1S/C3H4O2.Na/c1-2-3(4)5;/h2H,1H2,(H,4,5);/q;+1/p-1

InChI Key

NNMHYFLPFNGQFZ-UHFFFAOYSA-M

Melting Point

>300 °C

Density

1.1 - 1.4 g/cm³

Solubility

Solubility in water: good

Application

Poly(acrylic acid, sodium salt) solution is designed to serve as an efficient absorbent for aqueous-based spills, with the notable capacity to absorb 200 to 300 times its mass in water. As a macromolecule comprised of repeating sodium acrylate units, this solution acts as a retention and slow-release aid for water. It is an anionic polyelectrolyte with negatively charged carboxylic groups, commonly utilized in various consumer and industrial applications due to its ability to bind with hard water elements like calcium and magnesium. This property enhances the efficacy of surfactants in detergents. While sodium is the predominant form used, variations such as potassium, lithium, and ammonium salts are also available for specific uses.

Complexity

59.8

Covalently-Bonded Unit Count

EC Number

231-209-7;618-349-8;619-104-8;925-839-8

Exact Mass

94.003074g/mol

Formal Charge

Heavy Atom Count

ICSC Number

1429

MeSH Entry Terms

acrylic acid, polymers;carbomer 934p;carbomer 940;carbomer homopolymer type c (allyl pentaerythritol crosslinked);carbomer-934; cavity conditioner;GC Conditioner;HIVISWAKO 105;PAA170;PAA20 cpd;PAA60 cpd;poly(acrylic acid);poly(sodium acrylate);polyacrylate sodium;polyacrylic acid;sodium polyacrylate

Monoisotopic Mass

94.003074g/mol

Rotatable Bond Count

UNII

7C98FKB43H

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