ultramarine

blue pigment originally made by grinding lapis lazuli into a powder
Thing general Q219660
ultramarine
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ultramarine

Summary

ultramarine ranks in the top 2% of general entities by monthly Wikipedia readership (1,035 views/month).[1]

Key Facts

  • ultramarine is credited with the discovery of Jean-Baptiste Guimet[2].
  • ultramarine's image is recorded as Ultramarinepigment.jpg[3].
  • ultramarine's CAS Registry Number is recorded as 57455-37-5[4].
  • ultramarine's EC number is recorded as 611-533-9[5].
  • ultramarine's canonical SMILES is recorded as [O-]Si([O-])[O-].[O-]Si([O-])[O-].[O-]Si([O-])[O-].[O-]Si([O-])[O-].[O-]Si([O-])[O-].[O-]Si([O-])[O-].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-]Si([O-])[O-].[O-]Si([O-])[O-].[O-]Si([O-])[O-].[O-]Si([O-])[O-].[O-]Si([O-])[O-].[O-]Si([O-])[O-].[Na+].[Na+]">[6].
  • ultramarine's InChI is recorded as InChI=1S/6Al.8Na.6O4Si.H2S3/c;;;;;;;;;;;;;;61-5(2,3)4;1-3-2/h;;;;;;;;;;;;;;;;;;;;1-2H/q6+3;8+1;6-4;/p-2[7].
  • ultramarine's InChIKey is recorded as IRERQBUNZFJFGC-UHFFFAOYSA-L[8].
  • ultramarine's Library of Congress authority ID is recorded as sh85139474[9].
  • ultramarine's chemical formula is recorded as Al₆Na₈O₂₄S₃Si₆[10].
  • ultramarine's subclass of is recorded as blue pigment[11].
  • ultramarine's Commons category is recorded as Ultramarine[12].
  • ultramarine's color is recorded as ultramarine[13].
  • ultramarine's Freebase ID is recorded as /m/0c4xw[14].
  • ultramarine's UNII is recorded as I39WR998BI[15].
  • ultramarine's ChemSpider ID is recorded as 32699825[16].
  • ultramarine's PubChem CID is recorded as 71587188[17].
  • ultramarine's PubChem CID is recorded as 129637474[18].
  • ultramarine's Art & Architecture Thesaurus ID is recorded as 300013200[19].
  • ultramarine's described by source is recorded as Otto's encyclopedia[20].
  • ultramarine's described by source is recorded as Encyclopædia Britannica 11th edition[21].
  • ultramarine's described by source is recorded as Meyers Konversations-Lexikon, 4th edition (1885–1890)[22].
  • ultramarine's described by source is recorded as Explanatory Dictionary of the Living Great Russian Language[23].
  • ultramarine's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[24].
  • ultramarine's described by source is recorded as Small Brockhaus and Efron Encyclopedic Dictionary[25].
  • ultramarine's Encyclopædia Britannica Online ID is recorded as technology/ultramarine-pigment[26].

Body

Works and Contributions

ultramarine is credited with the discovery of Jean-Baptiste Guimet[2].

Why It Matters

ultramarine ranks in the top 2% of general entities by monthly Wikipedia readership (1,035 views/month).[1] ultramarine has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[27] ultramarine is known by 25 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [2] . wikidata.org.
  3. [4] . Global Substance Registration System. Retrieved . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . PubChem. Retrieved . wikidata.org.
  6. [7] . PubChem. Retrieved . wikidata.org.
  7. [8] . PubChem. Retrieved . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . PubChem. Retrieved . wikidata.org.
  10. [11] . Q24499814. wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . Q24499814. wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . Global Substance Registration System. Retrieved . wikidata.org.
  15. [16] . Q2311683. Retrieved . wikidata.org.
  16. [17] . PubChem. Retrieved . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . wikidata.org.
  22. [23] . wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . wikidata.org.
  25. [26] . wikidata.org.

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [27] . Wikidata sitelinks. wikidata.org.
  3. [28] . 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). ultramarine. Retrieved April 10, 2026, from https://4ort.xyz/entity/ultramarine
MLA “ultramarine.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/ultramarine.
BibTeX @misc{4ortxyz_ultramarine_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ultramarine}}, year = {2026}, url = {https://4ort.xyz/entity/ultramarine}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ultramarine — https://4ort.xyz/entity/ultramarine (retrieved 2026-04-10)

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