calcium hydride

chemical compound
ChemicalSubstance type_of_chemical_entity Q422847
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calcium hydride

Summary

calcium hydride is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (43 views/month).[2]

Key Facts

  • calcium hydride's instance of is recorded as type of chemical entity[3].
  • calcium hydride's CAS Registry Number is recorded as 7789-78-8[4].
  • calcium hydride's EC number is recorded as 232-189-2[5].
  • calcium hydride's canonical SMILES is recorded as [H-].[H-].[Ca+2][6].
  • calcium hydride's InChI is recorded as InChI=1S/Ca.2H/q+2;2*-1[7].
  • calcium hydride's InChIKey is recorded as UUGAXJGDKREHIO-UHFFFAOYSA-N[8].
  • calcium hydride's chemical formula is recorded as CaH₂[9].
  • calcium hydride's subclass of is recorded as hydride[10].
  • calcium hydride's subclass of is recorded as calcium compounds[11].
  • calcium hydride's has part is recorded as hydrogen[12].
  • calcium hydride's has part is recorded as calcium[13].
  • calcium hydride's Freebase ID is recorded as /m/0cd5rg[14].
  • calcium hydride's UNII is recorded as WY779SQ0XW[15].
  • calcium hydride's ChemSpider ID is recorded as 94784[16].
  • calcium hydride's PubChem CID is recorded as 105052[17].
  • calcium hydride's PubChem CID is recorded as 3033859[18].
  • calcium hydride's ZVG number is recorded as 500027[19].
  • calcium hydride's Gran Enciclopèdia Catalana ID is recorded as 0152611[20].
  • calcium hydride's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[21].
  • calcium hydride's HSDB ID is recorded as 8095[22].
  • calcium hydride's mass is recorded as {'unit': 'Q483261', 'amount': '+41.978'}[23].
  • calcium hydride's ECHA Substance Infocard ID is recorded as 100.029.263[24].
  • calcium hydride's SureChEMBL ID is recorded as 20375[25].
  • calcium hydride's DSSTox substance ID is recorded as DTXSID60894886[26].
  • calcium hydride's RxNorm CUI is recorded as 1428413[27].

Why It Matters

calcium hydride ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (43 views/month).[2] It has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[28] It is known by 11 alternative names across languages and contexts.[29]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . Global Substance Registration System. Retrieved . wikidata.org.
  3. [5] . Global Substance Registration System. Retrieved . wikidata.org.
  4. [6] . PubChem. Retrieved . wikidata.org.
  5. [7] . PubChem. Retrieved . wikidata.org.
  6. [8] . PubChem. Retrieved . wikidata.org.
  7. [9] . PubChem. Retrieved . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . Freebase Data Dumps. wikidata.org.
  13. [15] . Global Substance Registration System. Retrieved . wikidata.org.
  14. [16] . Q2311683. Retrieved . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . PubChem. Retrieved . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . Hazardous Substances Data Bank. Retrieved . wikidata.org.
  21. [23] . PubChem. Retrieved . wikidata.org.
  22. [24] . ECHA Substance Infocard database. Retrieved . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . Global Substance Registration System. Retrieved . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). calcium hydride. Retrieved May 3, 2026, from https://4ort.xyz/entity/calcium-hydride
MLA “calcium hydride.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/calcium-hydride.
BibTeX @misc{4ortxyz_calcium-hydride_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{calcium hydride}}, year = {2026}, url = {https://4ort.xyz/entity/calcium-hydride}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): calcium hydride — https://4ort.xyz/entity/calcium-hydride (retrieved 2026-05-03)

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