Strontium Dihydroxide

Substance: fo-7fd3fb7ed7807c44 Chemical salt
Source: EF 3.1
Unit: kg
Context: Environmental → Air → Aircraft cruise height
CAS: 18480-07-4
EC: 242-367-1

Dimension: Environmental
Media: Air
Strata: Aircraft cruise height

Sr(OH)2
strontium hydroxide
strontium(2+) hydroxide
strontium(II) hydroxide
Strontium hydroxide (Sr(OH)2)

List	Version	Source flow	Name there	Why this flow
EF	3.1	913f34da-c2bd-4532-8493-083a9b1c2259	strontium dihydroxide	The consensus list is built from this one, so this row is the flow itself rather than something matched to it.

Source list	Source flow	Name there	Compartment there	Match	Conversion
EF 3.1	913f34da-c2bd-4532-8493-083a9b1c2259	strontium dihydroxide	Emissions/Emissions to air/Emissions to lower stratosphere and upper troposphere	exactMatch	—

brightway-flows 2
European Commission — JRC 2

Every implementation that says anything about this flow. Published as is what this list did with the row: where more than one implementation states a number and they agree it publishes it as agreed; where only one speaks, as sole; where they disagree it publishes nothing and asks.

Method	Implementation	Category	Place	Factor	Published as
EF 3.1	European Commission — JRC	Ecotoxicity, freshwater	—	1.2108	—
EF 3.1	brightway-flows	Ecotoxicity, freshwater	—	1.2108	sole
EF 3.1	European Commission — JRC	Ecotoxicity, freshwater_inorganics	—	1.2108	—
EF 3.1	brightway-flows	Ecotoxicity, freshwater_inorganics	—	1.2108	sole

This flow in the difference report

The change log and the PROV-O trail (2 consensus changes)

Open the changes page

These are the heaviest sections of this page and the least often read, so the page does not pay for them until you ask.

Flow JSON

{
  "altLabel": [
    {
      "@value": "Sr(OH)2",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_35105",
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "strontium hydroxide",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_35105",
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "strontium(2+) hydroxide",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_35105",
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "strontium(II) hydroxide",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_35105",
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "Strontium hydroxide (Sr(OH)2)",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "CAS:18480-07-4",
          "https://commonchemistry.cas.org/detail?cas_rn=18480-07-4"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    }
  ],
  "properties": {
    "https://w3id.org/chemrof/molecular_formula": {
      "@id": "https://w3id.org/chemrof/molecular_formula",
      "@value": [
        "2HO.Sr",
        "H2O2Sr"
      ],
      "attested_by": {
        "2HO.Sr": [
          "enrich_references.chebi_semantic"
        ],
        "H2O2Sr": [
          "enrich_references.pubchem_semantic",
          "rdkit_post_consensus"
        ]
      },
      "rdfs:label": "Molecular formula",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "brightway-flows",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_35105"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.generalized_empirical_formula"
        },
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "brightway-flows",
          "prov:hadPrimarySource": [
            "CID:87672"
          ],
          "prov:wasDerivedFrom": "pubchem.props.Molecular Formula"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "brightway-flows",
          "prov:hadPrimarySource": [
            "[OH-].[OH-].[Sr+2]"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/smiles_string": {
      "@id": "https://w3id.org/chemrof/smiles_string",
      "rdfs:label": "SMILES",
      "@value": [
        "[OH-].[OH-].[Sr+2]"
      ],
      "provenance": [
        {
          "prov:wasGeneratedBy": "opsin_iupac",
          "prov:wasAttributedTo": "brightway-flows",
          "prov:hadPrimarySource": [
            "Strontium Dihydroxide"
          ]
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "brightway-flows",
          "prov:hadPrimarySource": [
            "[OH-].[OH-].[Sr+2]"
          ]
        }
      ],
      "attested_by": {
        "[OH-].[OH-].[Sr+2]": [
          "opsin_iupac",
          "rdkit_post_consensus"
        ]
      }
    },
    "https://w3id.org/chemrof/inchi2d_string": {
      "@id": "https://w3id.org/chemrof/inchi2d_string",
      "rdfs:label": "InChI",
      "@value": [
        "InChI=1S/2H2O.Sr/h2*1H2;/q;;+2/p-2"
      ],
      "provenance": [
        {
          "prov:wasGeneratedBy": "opsin_iupac",
          "prov:wasAttributedTo": "brightway-flows",
          "prov:hadPrimarySource": [
            "Strontium Dihydroxide"
          ]
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "brightway-flows",
          "prov:hadPrimarySource": [
            "[OH-].[OH-].[Sr+2]"
          ]
        }
      ],
      "attested_by": {
        "InChI=1S/2H2O.Sr/h2*1H2;/q;;+2/p-2": [
          "opsin_iupac",
          "rdkit_post_consensus"
        ]
      }
    },
    "https://w3id.org/chemrof/inchi2d_key_string": {
      "@id": "https://w3id.org/chemrof/inchi2d_key_string",
      "@value": [
        "UUCCCPNEFXQJEL-UHFFFAOYSA-L"
      ],
      "attested_by": {
        "UUCCCPNEFXQJEL-UHFFFAOYSA-L": [
          "enrich_references.chebi_semantic",
          "enrich_references.pubchem_semantic",
          "rdkit_post_consensus"
        ]
      },
      "rdfs:label": "InChIKey",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "brightway-flows",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_35105"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.inchi_key_string"
        },
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "brightway-flows",
          "prov:hadPrimarySource": [
            "CID:87672"
          ],
          "prov:wasDerivedFrom": "pubchem.props.InChIKey"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "brightway-flows",
          "prov:hadPrimarySource": [
            "[OH-].[OH-].[Sr+2]"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/molecular_mass": {
      "@id": "https://w3id.org/chemrof/molecular_mass",
      "@value": [
        121.634
      ],
      "attested_by": {
        "121.634": [
          "enrich_references.chebi_semantic",
          "rdkit_post_consensus"
        ]
      },
      "rdfs:label": "Molecular mass",
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/GM-PER-MOL",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "brightway-flows",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_35105"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.mass"
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "brightway-flows",
          "prov:hadPrimarySource": [
            "[OH-].[OH-].[Sr+2]"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/monoisotopic_mass": {
      "@id": "https://w3id.org/chemrof/monoisotopic_mass",
      "@value": [
        121.91109,
        121.911091
      ],
      "attested_by": {
        "121.91109": [
          "enrich_references.chebi_semantic"
        ],
        "121.911091": [
          "rdkit_post_consensus",
          "rdkit_pre_consensus"
        ]
      },
      "rdfs:label": "Monoisotopic mass",
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/GM-PER-MOL",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "brightway-flows",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_35105"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.monoisotopic_mass"
        },
        {
          "prov:wasGeneratedBy": "rdkit_pre_consensus",
          "prov:wasAttributedTo": "brightway-flows",
          "prov:hadPrimarySource": [
            "[OH-].[OH-].[Sr+2]"
          ]
        },
        {
          "prov:wasGeneratedBy": "rdkit_post_consensus",
          "prov:wasAttributedTo": "brightway-flows",
          "prov:hadPrimarySource": [
            "[OH-].[OH-].[Sr+2]"
          ]
        }
      ]
    },
    "https://w3id.org/chemrof/elemental_charge": {
      "@id": "https://w3id.org/chemrof/elemental_charge",
      "@value": [
        0
      ],
      "attested_by": {
        "0": [
          "enrich_references.chebi_semantic"
        ]
      },
      "rdfs:label": "Elemental charge",
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/NUM",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_35105"
        ],
        "prov:wasDerivedFrom": "chebi.basic_property_values.charge"
      }
    },
    "https://w3id.org/chemrof/IUPAC_name": {
      "@id": "https://w3id.org/chemrof/IUPAC_name",
      "rdfs:label": "IUPAC name",
      "@value": [
        "Strontium Dihydroxide"
      ],
      "provenance": {
        "prov:wasGeneratedBy": "opsin_iupac",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "Strontium Dihydroxide"
        ]
      },
      "attested_by": {
        "Strontium Dihydroxide": [
          "opsin_iupac"
        ]
      }
    }
  },
  "references": [
    {
      "@id": "gmelin:847042",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_35105"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J44.005A",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "CID:87672;CAS:18480-07-4"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[18480-07-4]"
      }
    },
    {
      "@id": "https://chem.echa.europa.eu/100.038.501",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "CID:87672;CAS:18480-07-4"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[18480-07-4]"
      }
    },
    {
      "@id": "https://commonchemistry.cas.org/detail?cas_rn=18480-07-4",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_35105"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://en.wikipedia.org/wiki/Strontium_hydroxide",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "CID:87672;CAS:18480-07-4"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[18480-07-4]"
      }
    },
    {
      "@id": "https://gsrs.ncats.nih.gov/ginas/app/beta/substances/EPK818UET5",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "CID:87672;CAS:18480-07-4"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[18480-07-4]"
      }
    },
    {
      "@id": "https://pubchem.ncbi.nlm.nih.gov/compound/87672",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_compound",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "CID:87672;CAS:18480-07-4"
        ],
        "prov:wasDerivedFrom": "pubchem.by_cas[18480-07-4]"
      }
    },
    {
      "@id": "https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:35105",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_id_link",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_35105"
        ],
        "prov:wasDerivedFrom": "chebi.id"
      }
    },
    {
      "@id": "https://www.wikidata.org/wiki/Q132428",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "CID:87672;CAS:18480-07-4"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[18480-07-4]"
      }
    }
  ],
  "prefLabel": [
    {
      "@value": "Strontium Dihydroxide",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "bootstrap_labels",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "legacy name field"
      }
    }
  ],
  "@type": [
    "https://w3id.org/chemrof/ChemicalSalt"
  ],
  "http://www.w3.org/2004/02/skos/core#definition": [],
  "uuid": "913f34da-c2bd-4532-8493-083a9b1c2259",
  "identifier": "913f34da-c2bd-4532-8493-083a9b1c2259",
  "source": "EF 3.1",
  "cas_numbers": [
    "18480-07-4"
  ],
  "ec_numbers": [
    "242-367-1"
  ],
  "context": {
    "dimension": "Environmental",
    "media": "Air",
    "strata": "Aircraft cruise height"
  },
  "synonyms": [],
  "lcia_methods": [
    {
      "method_uuid": "05316e7a-b254-4bea-9cf0-6bf33eb5c630",
      "name": "Ecotoxicity, freshwater",
      "methodology": "Environmental Footprint",
      "impact_category": "Aquatic eco-toxicity",
      "impact_indicator": "Comparative Toxic Unit for ecosystems (CTUe) ",
      "characterization_factor": 1.2108
    },
    {
      "method_uuid": "dacd48b5-4da5-49aa-aff4-cd5f5495c037",
      "name": "Ecotoxicity, freshwater_inorganics",
      "methodology": "Environmental Footprint",
      "impact_category": "Aquatic eco-toxicity",
      "impact_indicator": "Comparative Toxic Unit for ecosystems (CTUe) ",
      "characterization_factor": 1.2108
    }
  ],
  "unit": "kg",
  "input_datasets": [
    "EF 3.1"
  ],
  "context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-aicrhe",
  "unit_iri": "https://vocab.brightway.one/units/unit/KiloGM",
  "flow_object_id": "fo-7fd3fb7ed7807c44",
  "concept_associations": [
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/ef/3.1/flow/913f34da-c2bd-4532-8493-083a9b1c2259",
        "skos:prefLabel": "strontium dihydroxide",
        "context": "Emissions/Emissions to air/Emissions to lower stratosphere and upper troposphere",
        "qudt:hasUnit": {
          "@id": "https://vocab.brightway.one/units/unit/KiloGM"
        },
        "skos:exactMatch": {
          "@id": "https://vocab.brightway.dev/elementary-flows/913f34da-c2bd-4532-8493-083a9b1c2259"
        }
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/913f34da-c2bd-4532-8493-083a9b1c2259"
      },
      "provenance": {
        "prov:wasGeneratedBy": "build_concept_associations",
        "prov:wasAttributedTo": "brightway-flows",
        "prov:hadPrimarySource": [
          "https://eplca.jrc.ec.europa.eu/permalink/EF3_1/EF-v3.1.zip"
        ]
      }
    }
  ],
  "_sources": {
    "prefLabel": "normalize_name_case",
    "name": "bootstrap_labels",
    "synonyms": "bootstrap_labels",
    "context": "default_context_mapping",
    "context_iri": "default_context_mapping",
    "unit_iri": "unit_normalization",
    "properties": "normalise_property_values",
    "skos_definition": "enrich_references",
    "references": "enrich_references",
    "altLabel": "dedupe_altlabels",
    "cas_match_labels": "consensus_match",
    "concept_associations": "carry_associations_onto_flows",
    "types": "link_flows_to_their_substance"
  },
  "cas_match_labels": {
    "18480-07-4": "exactMatch"
  },
  "_transformed": true,
  "_provided": {
    "name": "strontium dihydroxide",
    "synonyms": [
      "inorganic",
      "strontiumhydroxide"
    ],
    "context": [
      "Emissions",
      "Emissions to air",
      "Emissions to lower stratosphere and upper troposphere"
    ],
    "cas_numbers": [
      "18480-07-4"
    ],
    "ec_numbers": [
      "242-367-1"
    ],
    "unit": "kg"
  }
}

A flow can be wrong in three ways, and they are decided differently. Pick the one that matches what you are looking at.

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

Strontium Dihydroxide

Identity

Context

Alternative labels

Source lists

Concept associations

Characterisation factors

History

Full record

Something wrong here?

Keyboard