ammonium nitrite

chemical compound

Class type of: chemical compound Q421538

Facts

7 properties

Instance of: type of chemical entity
Subclass of: chemical compound
Canonical SMILES: N.N(=O)O^[3]
Chemical formula: H₄N₂O₂^[4]
Described by source: Otto's encyclopedia^[7]
Has part(s): nitrogen, hydrogen^[5]^[6]
Mass: 64.027277 Da^[8]

🏷️ Also known as

en ammonium nitrite ar نتريت أمونيوم ar نتريت امونيوم cs dusitan amonný cs NH4NO2 de Ammoniumnitrit de NH4NO2 es Nitrito de amonio fa نیتریت امونیوم fa نیتریت آمونیم fa نیتریت آمونیوم fi ammoniumnitriitti fi NH4NO2 id Amonium nitrit ja 亜硝酸アンモニウム pl azotan(III) amonu pl azotyn amonu ru нитрит аммония zh 亚硝酸铵 zh 亞硝酸銨

🔖 Identifiers · 15

CAS Registry Number: 13446-48-5
ChemSpider ID: 24223
DSSTOX compound identifier: DTXCID6034213
DSSTox substance ID: DTXSID7065461
EC number: 236-598-7
ECHA Substance Infocard ID: 100.033.257
Freebase ID: /m/06lbfl
InChI: InChI=1S/HNO2.H3N/c2-1-3;/h(H,2,3);1H3
InChIKey: CAMXVZOXBADHNJ-UHFFFAOYSA-N
Microsoft Academic ID (discontinued): 2776020284
PesticideInfo chemical ID: PRI1221
PubChem CID: 102601896, 26004

Show all 15 identifiers +3

Römpp online ID: RD-01-02165
SureChEMBL ID: 93315
UNII: 71ZQG69956

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🔗 Connections

Has part(s) 2

hydrogen, nitrogen

Subclass of 1

chemical compound

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Summary

ammonium nitrite is a type of chemical entity^[1]. It is a type of chemical compound^[2].

References

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

Direct Wikidata claims

[3] ↑ ammonium nitrite — canonical SMILES (P233): N.N(=O)O. PubChem. Retrieved 2016-11-20. wikidata.org.
[4] ↑ ammonium nitrite — chemical formula (P274): H₄N₂O₂. PubChem. Retrieved 2016-11-20. wikidata.org.
[2] ↑ ammonium nitrite — subclass of (P279): chemical compound. wikidata.org.
[5] ↑ ammonium nitrite — has part(s) (P527): nitrogen. wikidata.org.
[6] ↑ ammonium nitrite — has part(s) (P527): hydrogen. wikidata.org.
[7] ↑ ammonium nitrite — described by source (P1343): Otto's encyclopedia. wikidata.org.
[8] ↑ ammonium nitrite — mass (P2067): 64.027277 dalton. PubChem. Retrieved 2016-09-19. wikidata.org.

Class ancestry

[1] ↑ ammonium nitrite is an instance of type of chemical entity (Q113145171) [P31, primary]. 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). ammonium nitrite. Retrieved November 14, 2026, from https://4ort.xyz/entity/ammonium-nitrite

MLA “ammonium nitrite.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Nov. 2026, https://4ort.xyz/entity/ammonium-nitrite.

BibTeX

@misc{4ortxyz_ammonium-nitrite_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ammonium nitrite}}, year = {2026}, url = {https://4ort.xyz/entity/ammonium-nitrite}, note = {Accessed: 2026-11-14}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ammonium nitrite — https://4ort.xyz/entity/ammonium-nitrite (retrieved 2026-11-14)

Canonical URL: https://4ort.xyz/entity/ammonium-nitrite · Last refreshed: November 14, 2026

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.

21w ago · Nabbegat · 2026-06-19 view diff on Wikidata ↗

Instance of → type of chemical entity

Subclass of → chemical compound

Described by source → Otto's encyclopedia

Mass → 64.027277 dalton

+ 1 other property edited (see Wikidata diff for full list)

"Changed [tr] labels, descriptions or aliases: QuickStatements 3.0 batch #37300"

Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.