Brightway Flows 1.0
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Niobium

fo-7bb9ea94364f9458

Identity

Type
Chemical element
CAS
7440-03-1
EC
231-113-5
Origin
EF 3.1 hybrid_name_cas_v1
Changes
23 across every transformer

Structure

Structure diagram for Niobium

Alternative labels

9

Properties

PropertyValue
Atomic number chemrof:atomic_number 41
Ef31 references ef31_references {"flow_object_ids":["fo-7bb9ea94364f9458"],"elementary_flow_ids":["08a91e70-3ddc-11dd-96d2-0050c2490048"],"provenance":{"prov:wasGeneratedBy":"flow_layers.pubchem_element_enrichment","prov:wasAttributedTo":"consensus-flow-list","prov:hadPrimarySource":["EF 3.1"],"prov:wasDerivedFrom":"ef31.pref_label_element_name_symbol_matches"}}
Element element {"atomic_number":41,"symbol":"Nb","name":"Niobium","most_abundant_neutron_number":52,"charge":0,"provenance":{"prov:wasGeneratedBy":"flow_layers.pubchem_element_enrichment","prov:wasAttributedTo":"consensus-flow-list","prov:hadPrimarySource":["https://pubchem.ncbi.nlm.nih.gov/element/41","https://pubchem.ncbi.nlm.nih.gov/rest/pug_view/data/element/41/JSON"],"prov:wasDerivedFrom":"pubchem.periodic_table_record"}}
InChI2D key string chemrof:inchi2d_key_string GUCVJGMIXFAOAE-UHFFFAOYSA-N
InChI2D string chemrof:inchi2d_string InChI=1S/Nb
Isotopes isotopes {"consensus_matched":[{"flow_object_id":"fo-1f2e312910722709","pref_label_value":"Niobium-95","nuclide":"95Nb","half_life_and_uncertainty":"34.991 d ± 0.006","specific_activity_bq_per_g":"1.4548184293069e+15","chemlin_url":"https://www.chemlin.org/isotope/niobium-95"}],"short_lived_not_in_consensus_count":63,"provenance":{"prov:wasGeneratedBy":"flow_layers.pubchem_element_enrichment","prov:wasAttributedTo":"consensus-flow-list","prov:hadPrimarySource":["https://pubchem.ncbi.nlm.nih.gov/element/41","https://pubchem.ncbi.nlm.nih.gov/rest/pug_view/data/element/41/JSON"],"prov:wasDerivedFrom":"pubchem.element.isotope_decay_and_consensus_kbq_flow_objects"}}
IUPAC name chemrof:IUPAC_name Niobium
Molecular formula chemrof:molecular_formula Nb
Molecular mass chemrof:molecular_mass 92.906
Monoisotopic mass chemrof:monoisotopic_mass 92.906378, 92.90638
SMILES string chemrof:smiles_string [Nb]
Symbol chemrof:symbol Nb

Known URLs

14

Where else this substance is described. Collected while the pipeline resolved it — from ChEBI's cross-references, from PubChem's identifier list, and from the CAS number — so a link here is a record the merge actually read, not a search it suggests.

Resource URL Recorded by
CAS Common Chemistry https://commonchemistry.cas.org/detail?cas_rn=7440-03-1 enrich_references.chebi_xrefs
ChEBI https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:33344 enrich_references.chebi_id_link
chem.echa.europa.eu https://chem.echa.europa.eu/100.028.284 enrich_references.pubchem_identifier_url
comptox.epa.gov https://comptox.epa.gov/dashboard/DTXSID4052479 enrich_references.pubchem_identifier_url
drugbank.ca https://www.drugbank.ca/drugs/DB13031 enrich_references.pubchem_identifier_url
gsrs.ncats.nih.gov https://gsrs.ncats.nih.gov/ginas/app/beta/substances/05175J654G enrich_references.pubchem_identifier_url
jglobal.jst.go.jp http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J1.481.397G enrich_references.pubchem_identifier_url
jglobal.jst.go.jp http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J10.631C enrich_references.pubchem_identifier_url
PubChem https://pubchem.ncbi.nlm.nih.gov/compound/23936 enrich_references.pubchem_compound
PubChem https://pubchem.ncbi.nlm.nih.gov/element/41 —
PubChem https://pubchem.ncbi.nlm.nih.gov/rest/pug_view/data/element/41/JSON —
webelements webelements:Nb enrich_references.chebi_xrefs
Wikidata https://www.wikidata.org/wiki/Q1046 enrich_references.pubchem_identifier_url
Wikipedia https://en.wikipedia.org/wiki/Niobium enrich_references.pubchem_identifier_url

Elementary flows

1
Flow Context Source Unit CFs
08a91e70-3ddc-11dd-96d2-0050c2490048 Resource → Ground EF 3.1 kg 1

History

Everything that changed this substance (23 changes)

Open the changes page

Full record

Flow object JSON 
{
  "flow_object_id": "fo-7bb9ea94364f9458",
  "prefLabel": [
    {
      "@value": "Niobium",
      "@language": "en",
      "@lang": "en",
      "provenance": {
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        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "legacy name field"
      }
    }
  ],
  "altLabel": [
    {
      "@value": "41Nb",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1",
          "http://purl.obolibrary.org/obo/CHEBI_33344"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "Niob",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1",
          "http://purl.obolibrary.org/obo/CHEBI_33344"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "columbio",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1",
          "http://purl.obolibrary.org/obo/CHEBI_33344"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "columbium",
      "@language": "en",
      "@lang": "en",
      "provenance": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "EF 3.1",
          "http://purl.obolibrary.org/obo/CHEBI_33344"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "niobio",
      "@language": "en",
      "@lang": "en",
      "provenance": {
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        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "MeSH ID: D009556",
      "@language": "en",
      "@lang": "en",
      "provenance": {
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          "EF 3.1",
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        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "NBE 04PB",
      "@language": "en",
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        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "Niobium element",
      "@language": "en",
      "@lang": "en",
      "provenance": {
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        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "Niobium-93",
      "@language": "en",
      "@lang": "en",
      "provenance": {
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        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    }
  ],
  "properties": {
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          "prov:wasDerivedFrom": "pubchem.props.Molecular Formula"
        },
        {
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        }
      ]
    },
    "https://w3id.org/chemrof/smiles_string": {
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      "rdfs:label": "SMILES",
      "@value": [
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      ],
      "provenance": [
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        },
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      ],
      "attested_by": {
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    },
    "https://w3id.org/chemrof/inchi2d_string": {
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      "rdfs:label": "InChI",
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      ],
      "attested_by": {
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    },
    "https://w3id.org/chemrof/inchi2d_key_string": {
      "@id": "https://w3id.org/chemrof/inchi2d_key_string",
      "@value": [
        "GUCVJGMIXFAOAE-UHFFFAOYSA-N"
      ],
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      },
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      "provenance": [
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        },
        {
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    },
    "https://w3id.org/chemrof/molecular_mass": {
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      "attested_by": {
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      },
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      },
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    },
    "https://w3id.org/chemrof/IUPAC_name": {
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      "rdfs:label": "IUPAC name",
      "@value": [
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      ],
      "provenance": {
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        "prov:wasAttributedTo": "consensus-flow-list",
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    },
    "https://w3id.org/chemrof/symbol": {
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      "charge": 0,
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    },
    "isotopes": {
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        {
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          "pref_label_value": "Niobium-95",
          "nuclide": "95Nb",
          "half_life_and_uncertainty": "34.991 d ± 0.006",
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  },
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    {
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}

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You do not need to run a build or clone anything. Name the record and say what your evidence is; the measurement is done for you. How contributing works

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