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hazardous substances

solids, liquids, or gases that can harm people, other living organisms, property, or the environment
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hazardous substances

Summary

hazardous substances is a regulatory class of chemical substances[1]. It draws 722 Wikipedia views per month (regulatory_class_of_chemical_substances category, ranking #2 of 12).[2]

Key Facts

  • hazardous substances's instance of is recorded as regulatory class of chemical substances[3].
  • hazardous substances's instance of is recorded as class of chemical entities with similar applications or functions[4].
  • hazardous substances is a type of dangerous goods and hazardous substances[5].
  • hazardous substances is a type of chemical substance[6].
  • hazardous substances's Commons category is recorded as Dangerous goods[7].
  • hazardous substances's topic's main category is recorded as Category:Hazardous materials[8].
  • hazardous substances's topic has template is recorded as Template:Hazardous materials[9].
  • hazardous substances's has effect is recorded as hazard[10].
  • hazardous substances's has characteristic is recorded as mode of toxic action[11].
  • hazardous substances's relates to sustainable development goal, target or indicator is recorded as Target 3.9 of the Sustainable Development Goals[12].

Body

Designation and Status

Recorded instance of include regulatory class of chemical substances[3] and class of chemical entities with similar applications or functions[4].

Why It Matters

hazardous substances draws 722 Wikipedia views per month (regulatory_class_of_chemical_substances category, ranking #2 of 12).[2] It has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.[13] It is known by 46 alternative names across languages and contexts.[14]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . Medical Subject Headings. Retrieved . wikidata.org.
  10. [12] ↑ . globalgoals.org. Retrieved . globalgoals.org. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [13] ↑ . Wikidata sitelinks. wikidata.org.
  3. [14] ↑ . Wikidata aliases. 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). hazardous substances. Retrieved May 3, 2026, from https://4ort.xyz/entity/hazardous-substances
MLA “hazardous substances.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hazardous-substances.
BibTeX @misc{4ortxyz_hazardous-substances_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{hazardous substances}}, year = {2026}, url = {https://4ort.xyz/entity/hazardous-substances}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): hazardous substances — https://4ort.xyz/entity/hazardous-substances (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/hazardous-substances · Last refreshed:

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. 4d ago · Twofivesixbot bot · 2026-05-20 view diff on Wikidata ↗
    Has characteristic → mode of toxic action
    Instance of → —
    Subclass of → dangerous goods and hazardous substances, chemical substance
    Instance of → regulatory class of chemical substances, class of chemical entities with similar applications or functions
    + 6 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|7 */ [[Property:P2347]]: 2361, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.