Eriochrome Black T

chemical compound
ChemicalSubstance type_of_chemical_entity Q414854
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Eriochrome Black T

Summary

Eriochrome Black T is a type of chemical entity[1]. It ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (434 views/month).[2]

Key Facts

  • Eriochrome Black T's instance of is recorded as type of chemical entity[3].
  • Eriochrome Black T's canonical SMILES is recorded as C1=CC=C2C(=C1)C=CC(=C2O)N=NC3=C4C=CC(=CC4=C(C=C3O)S(=O)(=O)[O-])N+[O-].[Na+]N+[O-].[Na+]">[4].
  • Eriochrome Black T's chemical formula is recorded as C₂₀H₁₂N₃NaO₇S[5].
  • Eriochrome Black T is a type of chemical compound[6].
  • Eriochrome Black T is used for dye[7].
  • Eriochrome Black T's Commons category is recorded as Eriochrome Black T[8].
  • Eriochrome Black T's isomeric SMILES is recorded as O=C1C=C(S(=O)(=O)O)c2cc(N+[O-])ccc2/C1=N/Nc1ccc2ccccc2c1[O-].[Na+]N+[O-])ccc2/C1=N/Nc1ccc2ccccc2c1[O-].[Na+]">[9].
  • Eriochrome Black T's mass is recorded as {'unit': 'Q483261', 'amount': '+461.029365'}[10].

Why It Matters

Eriochrome Black T ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (434 views/month).[2] It has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[11] It is known by 5 alternative names across languages and contexts.[12]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . PubChem. Retrieved . wikidata.org.
  3. [5] . PubChem. Retrieved . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . Medical Subject Headings. Retrieved . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . PubChem. Retrieved . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] . Wikidata sitelinks. wikidata.org.
  3. [12] . 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). Eriochrome Black T. Retrieved May 3, 2026, from https://4ort.xyz/entity/eriochrome-black-t
MLA “Eriochrome Black T.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/eriochrome-black-t.
BibTeX @misc{4ortxyz_eriochrome-black-t_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Eriochrome Black T}}, year = {2026}, url = {https://4ort.xyz/entity/eriochrome-black-t}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Eriochrome Black T — https://4ort.xyz/entity/eriochrome-black-t (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/eriochrome-black-t · 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. 3d ago · Nabbegat · 2026-06-19 view diff on Wikidata ↗
    Instance of type of chemical entity
    Subclass of
    Aliases
    Subclass of chemical compound
    + 3 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||tr */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/37300|batch #37300]]"
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