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polyacrylic acid

anionic polyelectrolyte polymer
Class type of: acrylate polymer, polyacid, homopolymer Q409762

Facts

7 properties
Instance of
type of polymer
Subclass of
acrylate polymer, polyacid, homopolymer[2][3][4]
CXSMILES
[*]CC(C(=O)O)[*] |Sg:n:1,2,3,4,5::ht|[11]
Density
+1.4[8]
Has part(s)
oxygen, carbon, carboxyl[5][6][7]
Polymer of
acrylic acid[9]
Safety classification and labelling
NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response[10]
🏷️ Also known as
en Carbomer en PAA en polyacrylic acid en Poly(acrylic acid) ar حمض بولي أكريليك de Acidum polyacrylicum de Carbomer de Carbomer 980 de Carbopol de Polyacrylsäure es Acido poliacrilico es Ácido poliacrílico fa پلی‌اکریلیک اسید fa پلی‌آکریلیک اسید fa پلی آکریلیک اسید fi Polyakryylihappo fr acide polyacrylique hu poliakrilsav id Asam poliakrilat ja カーボポール
🔖 Identifiers · 18
OpenAlex ID
C2780312654
CAB ID
7379
CAS Registry Number
9003-01-4
ChEBI ID
51133
CosIng number
78561
DSSTox substance ID
DTXSID50873988
EC number
618-347-7
ECHA Substance Infocard ID
100.115.375
Encyclopædia Britannica Online ID
science/polyacrylic-compound
Freebase ID
/m/05n00n6
HSDB ID
7826
KEGG ID
C19501
Show all 18 identifiers +6
Microsoft Academic ID (discontinued)
2780312654, 2909895876
NSC number
165k (106k–165k, n=8)
PesticideInfo chemical ID
PRI5139
Reaxys registry number
8187762
UNII
73861X4K5F, 9G2MAD7J6W, A8371R0U5J, KD3S7H73D3, D0I6NSZ87U
ZVG number
532564

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🔗 Connections
Has part(s) 3
oxygen, carbon, carboxyl
Subclass of 2
acrylate polymer, homopolymer
Polymer of 1
acrylic acid
← FactGrid item ID 1
Anita Augspurg Prize
← Monomer of 1
acrylic acid
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Summary

polyacrylic acid is a type of polymer[1].

Body

Use and Application

Components include oxygen[5], a chemical element[12]; carbon[6], a chemical element[13]; and carboxyl[7], an organyl group[14].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.

Inline context (facts about related entities)

  1. [12] ↑ . Wikidata. wikidata.org. → on this site
  2. [13] ↑ . Wikidata. wikidata.org. → on this site
  3. [14] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). polyacrylic acid. Retrieved November 6, 2026, from https://4ort.xyz/entity/polyacrylic-acid
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5w ago · Egon Willighagen · 2026-10-03 view diff on Wikidata ↗
    Subclass of → acrylate polymer, polyacid, homopolymer
    CXSMILES → [*]CC(C(=O)O)[*] |Sg:n:1,2,3,4,5::ht|
    "Changed the item: QuickStatements 3.0 batch #57503"
  2. 10w ago · Baum64 · 2026-08-30 view diff on Wikidata ↗
    Subclass of → acrylate polymer, polyacid, homopolymer
    Has part(s) → oxygen, carbon, carboxyl
    Density → 1.4 gram per cubic centimetre
    Safety classification and labelling → NFPA 704: Standard System for the Identification of the Haza
    + 2 other properties edited (see Wikidata diff for full list)
    "Created claim: Density: 1.4 gram per cubic centimetre, batch #269685"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.