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Thorium-228

Flow Object IDfo-5548a9ae238b0ffa
TypeIsotope
prefLabel
Label Language
Thorium-228 en
CAS Numbers14274-82-9
Parent Elementfo-1fe0b0d0552af544
Changes Applied12

Properties

Predicate Value
InChIKey ZSLUVFAKFWKJRC-AHCXROLUSA-N, ZSLUVFAKFWKJRC-UHFFFAOYSA-N
InChI InChI=1S/Th, InChI=1S/Th/i1-4
IUPAC name thorium, thorium-228
Molecular formula Th
SMILES [228Th], [Th]

References

Linked Elementary Flows

UUID Source Unit Context LCIA Factors Consensus Changes
32ccd37d… EF 3.1 kBq Environmental → Air → Aircraft cruise height 0 1
fe0acd60… EF 3.1 kBq Environmental → Air → Ground level → Rural (<1000 people/square mile) 0 1
fe0acd60… EF 3.1 kBq Environmental → Air → Ground level → Urban (>1000 people/square mile) 0 1
fe0acd60… EF 3.1 kBq Environmental → Air → High stack, >150 meters 0 1
fe0acd60… EF 3.1 kBq Environmental → Air → Unknown 0 1
32ccd37c… EF 3.1 kBq Environmental → Ground → Agricultural 0 1
32ccd37e… EF 3.1 kBq Environmental → Ground → Unknown 0 1
08a91e70… EF 3.1 kBq Environmental → Water → Ocean 0 1
08a91e70… EF 3.1 kBq Environmental → Water → Surface water 0 1
08a91e70… EF 3.1 kBq Environmental → Water → Unknown 0 1
▶

Changes Applied
Elementary Flow Field Old Value New Value Comment
08a91e70… cas_match_labels — {"14274-82-9":"exactMatch"} group_key=thorium-228||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['pubchem']; cas_sources={'14274-82-9': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-5548a9ae238b0ffa: {'14274-82-9': 'exactMatch'}
08a91e70… cas_match_labels — {"14274-82-9":"exactMatch"} group_key=thorium-228||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['pubchem']; cas_sources={'14274-82-9': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-5548a9ae238b0ffa: {'14274-82-9': 'exactMatch'}
08a91e70… cas_match_labels — {"14274-82-9":"exactMatch"} group_key=thorium-228||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['pubchem']; cas_sources={'14274-82-9': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-5548a9ae238b0ffa: {'14274-82-9': 'exactMatch'}
08a91e70… cas_match_labels — {"14274-82-9":"exactMatch"} group_key=thorium-228||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['pubchem']; cas_sources={'14274-82-9': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-5548a9ae238b0ffa: {'14274-82-9': 'exactMatch'}
32ccd37c… cas_match_labels — {"14274-82-9":"exactMatch"} group_key=thorium-228||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['pubchem']; cas_sources={'14274-82-9': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-5548a9ae238b0ffa: {'14274-82-9': 'exactMatch'}
32ccd37d… cas_match_labels — {"14274-82-9":"exactMatch"} group_key=thorium-228||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['pubchem']; cas_sources={'14274-82-9': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-5548a9ae238b0ffa: {'14274-82-9': 'exactMatch'}
32ccd37e… cas_match_labels — {"14274-82-9":"exactMatch"} group_key=thorium-228||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['pubchem']; cas_sources={'14274-82-9': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-5548a9ae238b0ffa: {'14274-82-9': 'exactMatch'}
32ccd37f… cas_match_labels — {"14274-82-9":"exactMatch"} group_key=thorium-228||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['pubchem']; cas_sources={'14274-82-9': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-5548a9ae238b0ffa: {'14274-82-9': 'exactMatch'}
fe0acd60… cas_match_labels — {"14274-82-9":"exactMatch"} group_key=thorium-228||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['pubchem']; cas_sources={'14274-82-9': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-5548a9ae238b0ffa: {'14274-82-9': 'exactMatch'}
fe0acd60… cas_match_labels — {"14274-82-9":"exactMatch"} group_key=thorium-228||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['pubchem']; cas_sources={'14274-82-9': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-5548a9ae238b0ffa: {'14274-82-9': 'exactMatch'}
fe0acd60… cas_match_labels — {"14274-82-9":"exactMatch"} group_key=thorium-228||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['pubchem']; cas_sources={'14274-82-9': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-5548a9ae238b0ffa: {'14274-82-9': 'exactMatch'}
fe0acd60… cas_match_labels — {"14274-82-9":"exactMatch"} group_key=thorium-228||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['pubchem']; cas_sources={'14274-82-9': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-5548a9ae238b0ffa: {'14274-82-9': 'exactMatch'}

Flow Object JSON

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      "half_life_and_uncertainty": "1.9125 y ± 0.0007",
      "decay_modes": "α=100%; 20O=1.13e-11±2.2%",
      "discovery_year": "1947",
      "specific_activity_bq_per_g": "30348730873317",
      "specific_activity_bq_per_g_value": 30348730873317.0,
      "half_life_chemlin": "1.9116(16) a",
      "chemlin_url": "https://www.chemlin.org/isotope/thorium-228",
      "metastable_resolution": {
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