Potassium acrylate

HCID 4429391CAS 10192-85-5

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Basic information

Standard SMILES: C=CC(=O)[O-].[K+]
InChIKey: ZUBIJGNKOJGGCI-UHFFFAOYSA-M
Molecular formula: C3H3KO2
Average molar mass: 110.15 g/mol
Monoisotopic mass: 109.97701102

Names & identifiers

Preferred name: Potassium acrylate
IUPAC: potassium prop-2-enoate
English name: Potassium polyacrylate
Molecular formula: C3H4O2
Molecular weight: 72.06

Names & synonyms

Potassium acrylate10192-85-52-Propenoic acid, potassium salt (1:1)2-Propenoic acid, potassium saltacrylic acid, potassium saltS5T2WK792QDTXSID40883096RefChem:867692DTXCID201022675233-473-9potassium;prop-2-enoateMFCD00067206

Show more names

PotassiumpolyacrylatePotassium polycalciumPolyacrylsure, KaliumsalzPotassiuM Polyacrylate(K-PAM)POLY(ACRYLIC ACID), POTASSIUM SALTPoly(acrylicacid)partialpotassiumsalAcrylic acid homopolymer potassium saltPoly(acrylic acid) partial potassium salt2-Propenoicacid,homopolymer,potassiumsaltPotassium polyacrylate ISO 9001：2015 REACH

Acrylic acid potassium saltPOTASSIUM 2-PROPENOATEpotassium prop-2-enoateacrylate potassiumEINECS 233-473-9SCHEMBL45489C3H3KO2AKOS015909042

Database identifiers

CAS: 10192-85-5、25608-12-2
PubChem CID: 4429391
DTXSID: DTXSID40883096
UNII: S5T2WK792Q
EC Number: 233-473-9
Nikkaji: J94.783K

Properties

Computed structural properties

Topological polar surface area: 40.1 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 2
Rotatable bonds: 1
Heavy atoms: 6
Formal charge: 0
Complexity: 59.8

Experimental & physicochemical properties

Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR

Physicochemical properties

Density: 0.4 g/mL · 0.4 g/mL at 25 °C(lit.)
form: solid
color: Off-white
Cosmetics Ingredients Functions: VISCOSITY CONTROLLING
InChI: 1S/C3H4O2.K/c1-2-3(4)5;/h2H,1H2,(H,4,5);/q;+1/p-1
InChIKey: ZUBIJGNKOJGGCI-UHFFFAOYSA-M
SMILES: [K+].OC(=O)C=C.[O-]C(=O)C=C
EPA Substance Registry System: Acrylic acid homopolymer potassium salt (25608-12-2)
UNSPSC Code: 12162002 · 12162002
NACRES: 23 · NA.23
PPE: 95 · Eyeshields, Gloves, type N95 (US)
Safety Statements: 22 · 22-24/25
WGK Germany: 1 · 1
TSCA: TSCA listed
Storage Class: 11 · 11 - Combustible Solids

Safety & regulation

GHS classification

GHS Classification · 5 items

This chemical does not meet GHS hazard criteria for 83.9% (26 of 31) of all reports.

Warning

H315 (16.1%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 31 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Safety data

PPE: Eyeshields, Gloves, type N95 (US)
wgk: 1
tsca: TSCA listed
safety_code: 22-24/25
Storage Class: 11 - Combustible Solids

Chemistry & industry

Pharmacology

MeSH Pharmacological ClassificationSubstances used to cause adherence of tissue to tissue or tissue to non-tissue surfaces, as for prostheses.

Uses & manufacturing

General Manufacturing Information2-Propenoic acid, potassium salt (1:1): ACTIVE

Applications · 2 items

DescriptionPotassium polyacrylate (K-PAM) is a carboxyl-containing potassium polyacrylamide derivative. It has high water absorption, low production cost, simple processing technology, stable product quality, and long-term storage without deterioration.

UsesPotassium polyacrylate is used for shear thinning and anti-slump flocculation of downhole non-dispersed low-solid mud and polymer systems.