ammonium pertechnetate[99Tc]

isotopic compound
ChemicalSubstance type_of_chemical_entity Q19903287
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ammonium pertechnetate[99Tc]

Summary

ammonium pertechnetate[99Tc] is a type of chemical entity[1]. ammonium pertechnetate[99Tc] ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (5 views/month).[2]

Key Facts

  • ammonium pertechnetate[99Tc]'s instance of is recorded as type of chemical entity[3].
  • ammonium pertechnetate[99Tc]'s CAS Registry Number is recorded as 34035-97-7[4].
  • ammonium pertechnetate[99Tc]'s canonical SMILES is recorded as [NH4+].[O-]Tc(=O)=OTc(=O)=O">[5].
  • ammonium pertechnetate[99Tc]'s InChI is recorded as InChI=1S/H3N.4O.Tc/h1H3;;;;;/q;;;;-1;/p+1/i;;;;;1+1[6].
  • ammonium pertechnetate[99Tc]'s InChIKey is recorded as WJULHBIORCQBSY-PUQAOBSFSA-O[7].
  • ammonium pertechnetate[99Tc]'s chemical formula is recorded as H₄NO₄Tc[8].
  • ammonium pertechnetate[99Tc]'s subclass of is recorded as isotopic compound[9].
  • ammonium pertechnetate[99Tc]'s subclass of is recorded as pertechnetate[10].
  • ammonium pertechnetate[99Tc]'s subclass of is recorded as ammonium salt[11].
  • ammonium pertechnetate[99Tc]'s Freebase ID is recorded as /m/01363dnk[12].
  • ammonium pertechnetate[99Tc]'s ChemSpider ID is recorded as 7851725[13].
  • ammonium pertechnetate[99Tc]'s PubChem CID is recorded as 9577286[14].
  • ammonium pertechnetate[99Tc]'s isomeric SMILES is recorded as [NH4+].[O-]99Tc(=O)=O99Tc(=O)=O">[15].
  • ammonium pertechnetate[99Tc]'s mass is recorded as {'unit': 'Q483261', 'amount': '+180.920287'}[16].
  • ammonium pertechnetate[99Tc]'s Microsoft Academic ID is recorded as 2776659437[17].
  • ammonium pertechnetate[99Tc]'s isotopically modified form of is recorded as ammonium pertechnetate[18].
  • ammonium pertechnetate[99Tc]'s UniChem compound ID is recorded as 64902798[19].

Why It Matters

ammonium pertechnetate[99Tc] ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (5 views/month).[2] ammonium pertechnetate[99Tc] has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[20]

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] . PubChem. Retrieved . wikidata.org.
  4. [6] . PubChem. Retrieved . wikidata.org.
  5. [7] . PubChem. Retrieved . wikidata.org.
  6. [8] . PubChem. Retrieved . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . Q2311683. Retrieved . wikidata.org.
  12. [14] . PubChem. Retrieved . wikidata.org.
  13. [15] . PubChem. Retrieved . wikidata.org.
  14. [16] . PubChem. Retrieved . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . UniChem. wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [20] . Wikidata sitelinks. 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 pertechnetate[99Tc]. Retrieved May 3, 2026, from https://4ort.xyz/entity/ammonium-pertechnetate-99tc
MLA “ammonium pertechnetate[99Tc].” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ammonium-pertechnetate-99tc.
BibTeX @misc{4ortxyz_ammonium-pertechnetate-99tc_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ammonium pertechnetate[99Tc]}}, year = {2026}, url = {https://4ort.xyz/entity/ammonium-pertechnetate-99tc}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ammonium pertechnetate[99Tc] — https://4ort.xyz/entity/ammonium-pertechnetate-99tc (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/ammonium-pertechnetate-99tc · 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. 28d ago · Shuaib-bot bot · 2026-05-07 view diff on Wikidata ↗
    Instance of type of chemical entity
    Isotopically modified form of ammonium pertechnetate
    Mass {'unit': 'Q483261', 'amount': '+180.920287'}
    Instance of
    + 3 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.