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Krypton-85m

Flow Object IDfo-5005642eda9d7ddf
TypeIsotope
prefLabel
Label Language
Krypton-85m en
CAS Numbers378253-15-7
Parent Elementfo-e0982f1a21c22537
Changes Applied5

Properties

No structured shared properties available.

References

Linked Elementary Flows

UUID Source Unit Context LCIA Factors Consensus Changes
bfc8ec24… EF 3.1 kBq Environmental → Air → Aircraft cruise height 0 1
a159ea38… EF 3.1 kBq Environmental → Air → Ground level → Rural (<1000 people/square mile) 0 1
025029de… EF 3.1 kBq Environmental → Air → Ground level → Urban (>1000 people/square mile) 0 1
198f779d… EF 3.1 kBq Environmental → Air → High stack, >150 meters 0 1
adb7954b… EF 3.1 kBq Environmental → Air → Unknown 0 1
▶

Changes Applied
Elementary Flow Field Old Value New Value Comment
025029de… cas_match_labels — {"378253-15-7":"exactMatch"} group_key=krypton-85m||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=[]; cas_sources={'378253-15-7': []}; assigned CAS labels from group consensus; object_uuid=fo-5005642eda9d7ddf: {'378253-15-7': 'exactMatch'}
198f779d… cas_match_labels — {"378253-15-7":"exactMatch"} group_key=krypton-85m||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=[]; cas_sources={'378253-15-7': []}; assigned CAS labels from group consensus; object_uuid=fo-5005642eda9d7ddf: {'378253-15-7': 'exactMatch'}
a159ea38… cas_match_labels — {"378253-15-7":"exactMatch"} group_key=krypton-85m||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=[]; cas_sources={'378253-15-7': []}; assigned CAS labels from group consensus; object_uuid=fo-5005642eda9d7ddf: {'378253-15-7': 'exactMatch'}
adb7954b… cas_match_labels — {"378253-15-7":"exactMatch"} group_key=krypton-85m||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=[]; cas_sources={'378253-15-7': []}; assigned CAS labels from group consensus; object_uuid=fo-5005642eda9d7ddf: {'378253-15-7': 'exactMatch'}
bfc8ec24… cas_match_labels — {"378253-15-7":"exactMatch"} group_key=krypton-85m||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=[]; cas_sources={'378253-15-7': []}; assigned CAS labels from group consensus; object_uuid=fo-5005642eda9d7ddf: {'378253-15-7': 'exactMatch'}

Flow Object JSON

{
  "flow_object_id": "fo-5005642eda9d7ddf",
  "prefLabel": [
    {
      "@value": "Krypton-85m",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "hybrid_name_cas_v1",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "prefLabel"
      }
    }
  ],
  "altLabel": [],
  "properties": {
    "relationships": {
      "parent_element_flow_object_id": "fo-e0982f1a21c22537",
      "relationship_type": "isotope_of"
    },
    "isotope": {
      "nuclide": "85Krm",
      "mass_number": 85,
      "atomic_mass_and_uncertainty_u": "84.912527260 ± 0.000002147",
      "half_life_and_uncertainty": "4.480 h ± 0.008",
      "decay_modes": "β-=78.8±0.5%; IT=21.2±0.5%",
      "discovery_year": "1937",
      "specific_activity_bq_per_g": "3.07926718216e+17",
      "specific_activity_bq_per_g_value": 3.07926718216e+17,
      "half_life_chemlin": "4.480(8) h",
      "chemlin_url": "https://www.chemlin.org/isotope/krypton-85m1",
      "metastable_resolution": {
        "strategy": "longest_half_life",
        "selected_slug": "krypton-85m1",
        "selected_half_life": "4.480(8) h",
        "selected_half_life_days": 0.18666666666666668,
        "alternates": [
          {
            "slug": "krypton-85m2",
            "url": "https://www.chemlin.org/isotope/krypton-85m2",
            "half_life": "1.82(5) &mu;s",
            "half_life_days": 2.1064814814814815e-11
          }
        ],
        "attempted_urls": [
          "https://www.chemlin.org/isotope/krypton-85m",
          "https://www.chemlin.org/isotope/krypton-85m1",
          "https://www.chemlin.org/isotope/krypton-85m2",
          "https://www.chemlin.org/isotope/krypton-85m3"
        ]
      },
      "symbol": "Kr",
      "metastable": true
    },
    "isotope_lookup": {
      "is_kbq_candidate": true,
      "matched": true,
      "matched_on": "Krypton-85m",
      "source": "pubchem_pug_view_annotation_heading",
      "sources": [
        "pubchem_pug_view_annotation_heading",
        "https://www.chemlin.org"
      ],
      "metastable_resolution": {
        "strategy": "longest_half_life",
        "selected_slug": "krypton-85m1",
        "selected_half_life": "4.480(8) h",
        "selected_half_life_days": 0.18666666666666668,
        "alternates": [
          {
            "slug": "krypton-85m2",
            "url": "https://www.chemlin.org/isotope/krypton-85m2",
            "half_life": "1.82(5) &mu;s",
            "half_life_days": 2.1064814814814815e-11
          }
        ],
        "attempted_urls": [
          "https://www.chemlin.org/isotope/krypton-85m",
          "https://www.chemlin.org/isotope/krypton-85m1",
          "https://www.chemlin.org/isotope/krypton-85m2",
          "https://www.chemlin.org/isotope/krypton-85m3"
        ]
      }
    }
  },
  "references": [
    {
      "@id": "https://commonchemistry.cas.org/detail?cas_rn=378253-15-7",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.consensus_cas_link",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "378253-15-7"
        ],
        "prov:wasDerivedFrom": "cas_numbers"
      }
    },
    "https://pubchem.ncbi.nlm.nih.gov/element/36",
    "https://pubchem.ncbi.nlm.nih.gov/rest/pug_view/data/element/36/JSON",
    "https://www.chemlin.org",
    "https://www.chemlin.org/isotope/krypton-85m1",
    "https://www.chemlin.org/isotope/krypton-85m2"
  ],
  "created_from": {
    "resolver": "hybrid_name_cas_v1",
    "seed_uuid": "025029de-567e-4a28-8333-46549861d97d",
    "seed_source": "EF 3.1"
  },
  "classifications": {
    "http://semanticscience.org/resource/CHEMINF_000446": {
      "@value": [
        "378253-15-7"
      ],
      "rdfs:seeAlso": [
        "https://commonchemistry.cas.org/detail?cas_rn=378253-15-7"
      ],
      "skos:exactMatch": [
        {
          "@id": "https://commonchemistry.cas.org/detail?cas_rn=378253-15-7"
        }
      ],
      "provenance": {
        "prov:wasGeneratedBy": "hybrid_name_cas_v1",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "cas_numbers"
      }
    }
  },
  "origin_qualifier": null,
  "parent_flow_object_id": null
}