Zinc(2+)
26c4d73c-92c3-4f08-a8d1-62f99bbb7676
Identity
- Substance
- fo-2a649a3e6abb5944 Atom cation
- Source
- EF 3.1
- Unit
- kg
- Context
- Environmental → Air → Ground level → Urban (>1000 people/square mile)
- CAS
- 23713-49-7
- EC
- —
Context
- Dimension
- Environmental
- Media
- Air
- Population density
- Urban (>1000 people/square mile)
- Strata
- Ground level
Alternative labels
15- ZINC ION
- Zn(2+)
- Zn(II)
- Zn2+
- dietary zinc
- zinc cation
- zinc(2+) ion
- zinc(II) cation
- zinc, ion (Zn2+)
- Zinc (ii)
- Zinc dication
- Zinc divalent ion
- Zinc ion(2+)
- Zinc(II)
- Zinc(II) ion
Source lists
5| List | Version | Source flow | Name there | Why this flow |
|---|---|---|---|---|
| EF | 3.1 | 26c4d73c-92c3-4f08-a8d1-62f99bbb7676 | zinc (ii) | The consensus list is built from this one, so this row is the flow itself rather than something matched to it. |
| agribalyse | 3.2 | dd544fcf-46b9-52c2-875f-d16c4b9093d2 | Zinc (II) | The CAS numbers are the same (23713-49-7); both name the same compartment. |
| bafu | 2026-v1 | 2dfdcb86-5a4f-5237-aaa6-97f2c69f4643 | Zinc II | The CAS numbers are the same (23713-49-7); both name the same compartment. |
| ecoinvent | 3.12 | 748f22a9-eba4-4726-bef5-92c7442ce189 | Zinc II | The CAS numbers are the same (23713-49-7); both name the same compartment. |
| ecoinvent | 3.8 | 748f22a9-eba4-4726-bef5-92c7442ce189 | Zinc | The CAS numbers are the same (23713-49-7); both name the same compartment. |
Concept associations
5| Source list | Source flow | Name there | Compartment there | Match | Conversion |
|---|---|---|---|---|---|
| EF 3.1 | 26c4d73c-92c3-4f08-a8d1-62f99bbb7676 | zinc (ii) | Emissions/Emissions to air/Emissions to urban air close to ground | exactMatch | — |
| ecoinvent 3.12 | 748f22a9-eba4-4726-bef5-92c7442ce189 | Zinc II | air / urban air close to ground | closeMatch | — |
| ecoinvent 3.8 | 748f22a9-eba4-4726-bef5-92c7442ce189 | Zinc II | air / urban air close to ground | closeMatch | — |
| bafu 2026-v1 | 2dfdcb86-5a4f-5237-aaa6-97f2c69f4643 | Zinc(2+) | emissions to air / high. pop. | closeMatch | — |
| agribalyse 3.2 | dd544fcf-46b9-52c2-875f-d16c4b9093d2 | Zinc(2+) | Emissions to air / high. pop. | closeMatch | — |
Characterisation factors
23- consensus-flow-list 9 (7 non-zero)
- European Commission — JRC 6 (4 non-zero)
- GreenDelta 4
- ecoinvent Centre 4
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 | — | 626.947684 | — |
| EF 3.1 | ecoinvent Centre | Ecotoxicity, freshwater | — | 626.947684 | — |
| EF 3.1 | GreenDelta | Ecotoxicity, freshwater | — | 626.947684 | — |
| EF 3.1 | consensus-flow-list | Ecotoxicity, freshwater | — | 626.947684 | agreed |
| EF 3.1 | European Commission — JRC | Ecotoxicity, freshwater_inorganics | — | 626.947684 | — |
| EF 3.1 | ecoinvent Centre | Ecotoxicity, freshwater_inorganics | — | 626.947684 | — |
| EF 3.1 | GreenDelta | Ecotoxicity, freshwater_inorganics | — | 626.947684 | — |
| EF 3.1 | consensus-flow-list | Ecotoxicity, freshwater_inorganics | — | 626.947684 | agreed |
| EF 3.1 | European Commission — JRC | Human toxicity, cancer | — | 0 | — |
| EF 3.1 | consensus-flow-list | Human toxicity, cancer | — | 0 | sole |
| EF 3.1 | European Commission — JRC | Human toxicity, cancer_inorganics | — | 0 | — |
| EF 3.1 | consensus-flow-list | Human toxicity, cancer_inorganics | — | 0 | sole |
| EF 3.1 | European Commission — JRC | Human toxicity, non-cancer | — | 5.7089e-05 | — |
| EF 3.1 | ecoinvent Centre | Human toxicity, non-cancer | — | 5.7089e-05 | — |
| EF 3.1 | GreenDelta | Human toxicity, non-cancer | — | 5.7089e-05 | — |
| EF 3.1 | consensus-flow-list | Human toxicity, non-cancer | — | 5.7089e-05 | agreed |
| EF 3.1 | European Commission — JRC | Human toxicity, non-cancer_inorganics | — | 5.7089e-05 | — |
| EF 3.1 | ecoinvent Centre | Human toxicity, non-cancer_inorganics | — | 5.7089e-05 | — |
| EF 3.1 | GreenDelta | Human toxicity, non-cancer_inorganics | — | 5.7089e-05 | — |
| EF 3.1 | consensus-flow-list | Human toxicity, non-cancer_inorganics | — | 5.7089e-05 | agreed |
| Stepwise 2006 | consensus-flow-list | Ecotoxicity, aquatic | — | 203,984.7925 | carried |
| Stepwise 2006 | consensus-flow-list | Ecotoxicity, terrestrial | — | 1.0117e+06 | carried |
| Stepwise 2006 | consensus-flow-list | Human toxicity, non-carc. | — | 92.745135 | carried |
History
The change log and the PROV-O trail (4 consensus changes)
These are the heaviest sections of this page and the least often read, so the page does not pay for them until you ask.
Full record
Flow JSON
{
"altLabel": [
{
"@value": "ZINC ION",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29105",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "Zn(2+)",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29105",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "Zn(II)",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29105",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "Zn2+",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29105",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "dietary zinc",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29105",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "zinc cation",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29105",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "zinc(2+) ion",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29105",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "zinc(II) cation",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29105",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "zinc, ion (Zn2+)",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29105",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "Zinc (ii)",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"EF 3.1"
],
"prov:wasDerivedFrom": "original name retained as altLabel"
}
},
{
"@value": "Zinc dication",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:23713-49-7",
"https://commonchemistry.cas.org/detail?cas_rn=23713-49-7"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Zinc divalent ion",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:23713-49-7",
"https://commonchemistry.cas.org/detail?cas_rn=23713-49-7"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Zinc ion(2+)",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:23713-49-7",
"https://commonchemistry.cas.org/detail?cas_rn=23713-49-7"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Zinc(II)",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:23713-49-7",
"https://commonchemistry.cas.org/detail?cas_rn=23713-49-7"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Zinc(II) ion",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:23713-49-7",
"https://commonchemistry.cas.org/detail?cas_rn=23713-49-7"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
}
],
"properties": {
"https://w3id.org/chemrof/molecular_formula": {
"@id": "https://w3id.org/chemrof/molecular_formula",
"@value": [
"Zn",
"Zn+2"
],
"attested_by": {
"Zn": [
"enrich_references.chebi_semantic"
],
"Zn+2": [
"enrich_references.pubchem_semantic",
"rdkit_post_consensus"
]
},
"rdfs:label": "Molecular formula",
"provenance": [
{
"prov:wasGeneratedBy": "enrich_references.chebi_semantic",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29105"
],
"prov:wasDerivedFrom": "chebi.basic_property_values.generalized_empirical_formula"
},
{
"prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:32051"
],
"prov:wasDerivedFrom": "pubchem.props.Molecular Formula"
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[Zn+2]"
]
}
]
},
"https://w3id.org/chemrof/smiles_string": {
"@id": "https://w3id.org/chemrof/smiles_string",
"rdfs:label": "SMILES",
"@value": [
"[Zn+2]"
],
"provenance": [
{
"prov:wasGeneratedBy": "opsin_iupac",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"Zinc(2+)"
]
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[Zn+2]"
]
}
],
"attested_by": {
"[Zn+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/Zn/q+2"
],
"provenance": [
{
"prov:wasGeneratedBy": "opsin_iupac",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"Zinc(2+)"
]
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[Zn+2]"
]
}
],
"attested_by": {
"InChI=1S/Zn/q+2": [
"opsin_iupac",
"rdkit_post_consensus"
]
}
},
"https://w3id.org/chemrof/inchi2d_key_string": {
"@id": "https://w3id.org/chemrof/inchi2d_key_string",
"@value": [
"PTFCDOFLOPIGGS-UHFFFAOYSA-N"
],
"attested_by": {
"PTFCDOFLOPIGGS-UHFFFAOYSA-N": [
"enrich_references.chebi_semantic",
"enrich_references.pubchem_semantic",
"rdkit_post_consensus"
]
},
"rdfs:label": "InChIKey",
"provenance": [
{
"prov:wasGeneratedBy": "enrich_references.chebi_semantic",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29105"
],
"prov:wasDerivedFrom": "chebi.basic_property_values.inchi_key_string"
},
{
"prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:32051"
],
"prov:wasDerivedFrom": "pubchem.props.InChIKey"
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[Zn+2]"
]
}
]
},
"https://w3id.org/chemrof/molecular_mass": {
"@id": "https://w3id.org/chemrof/molecular_mass",
"@value": [
65.39
],
"attested_by": {
"65.39": [
"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": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29105"
],
"prov:wasDerivedFrom": "chebi.basic_property_values.mass"
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[Zn+2]"
]
}
]
},
"https://w3id.org/chemrof/monoisotopic_mass": {
"@id": "https://w3id.org/chemrof/monoisotopic_mass",
"@value": [
63.928045,
63.92805
],
"attested_by": {
"63.92805": [
"enrich_references.chebi_semantic"
],
"63.928045": [
"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": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29105"
],
"prov:wasDerivedFrom": "chebi.basic_property_values.monoisotopic_mass"
},
{
"prov:wasGeneratedBy": "rdkit_pre_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[Zn+2]"
]
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[Zn+2]"
]
}
]
},
"https://w3id.org/chemrof/elemental_charge": {
"rdfs:label": "elemental charge",
"@value": [
2
],
"http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/NUM",
"provenance": {
"prov:wasGeneratedBy": "flow_layers.pubchem_element_enrichment",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"EF 3.1"
],
"prov:wasDerivedFrom": "ion_label_charge_state_regex_parse"
}
},
"https://w3id.org/chemrof/IUPAC_name": {
"@id": "https://w3id.org/chemrof/IUPAC_name",
"rdfs:label": "IUPAC name",
"@value": [
"Zinc(2+)"
],
"provenance": {
"prov:wasGeneratedBy": "opsin_iupac",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"Zinc(2+)"
]
},
"attested_by": {
"Zinc(2+)": [
"opsin_iupac"
]
}
},
"relationships": {
"parent_element_flow_object_id": "fo-e921ffc48e632b29",
"relationship_type": "ion_of",
"provenance": {
"prov:wasGeneratedBy": "flow_layers.pubchem_element_enrichment",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"EF 3.1",
"PubChem",
"Common Chemistry"
],
"prov:wasDerivedFrom": "ion_label_to_base_element_mapping"
}
},
"https://w3id.org/chemrof/has_element": {
"rdfs:label": "has element",
"@value": [
{
"@id": "https://vocab.brightway.dev/flow-objects/fo-e921ffc48e632b29"
}
],
"provenance": {
"prov:wasGeneratedBy": "semantic_typing.classify",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:wasDerivedFrom": "relationships.parent_element_flow_object_id"
}
}
},
"references": [
{
"@id": "gmelin:6869",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29105"
],
"prov:wasDerivedFrom": "chebi.xrefs_urls"
}
},
{
"@id": "http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J3.745.259I",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:32051;CAS:23713-49-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[23713-49-7]"
}
},
{
"@id": "https://commonchemistry.cas.org/detail?cas_rn=23713-49-7",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29105"
],
"prov:wasDerivedFrom": "chebi.xrefs_urls"
}
},
{
"@id": "https://comptox.epa.gov/dashboard/DTXSID40920495",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:32051;CAS:23713-49-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[23713-49-7]"
}
},
{
"@id": "https://gsrs.ncats.nih.gov/ginas/app/beta/substances/13S1S8SF37",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:32051;CAS:23713-49-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[23713-49-7]"
}
},
{
"@id": "https://hmdb.ca/metabolites/HMDB0015532",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:32051;CAS:23713-49-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[23713-49-7]"
}
},
{
"@id": "https://ncithesaurus.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI_Thesaurus&ns=ncit&code=C152849",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:32051;CAS:23713-49-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[23713-49-7]"
}
},
{
"@id": "https://ncithesaurus.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI_Thesaurus&ns=ncit&code=C68296",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:32051;CAS:23713-49-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[23713-49-7]"
}
},
{
"@id": "https://platform.opentargets.org/drug/CHEMBL1236970",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:32051;CAS:23713-49-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[23713-49-7]"
}
},
{
"@id": "https://pubchem.ncbi.nlm.nih.gov/compound/32051",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_compound",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:32051;CAS:23713-49-7"
],
"prov:wasDerivedFrom": "pubchem.by_cas[23713-49-7]"
}
},
{
"@id": "https://pubchem.ncbi.nlm.nih.gov/substance/?source=niaid&sourceid=003331",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:32051;CAS:23713-49-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[23713-49-7]"
}
},
{
"@id": "https://pubchem.ncbi.nlm.nih.gov/substance/?source=niaid&sourceid=221986",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:32051;CAS:23713-49-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[23713-49-7]"
}
},
{
"@id": "https://rxnav.nlm.nih.gov/id/rxnorm/1546264",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:32051;CAS:23713-49-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[23713-49-7]"
}
},
{
"@id": "https://www.drugbank.ca/drugs/DB12374",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:32051;CAS:23713-49-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[23713-49-7]"
}
},
{
"@id": "https://www.drugbank.ca/drugs/DB14532",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:32051;CAS:23713-49-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[23713-49-7]"
}
},
{
"@id": "https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:29105",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_id_link",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29105"
],
"prov:wasDerivedFrom": "chebi.id"
}
},
{
"@id": "https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL1236970",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:32051;CAS:23713-49-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[23713-49-7]"
}
},
{
"@id": "https://www.genome.jp/entry/C00038",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29105"
],
"prov:wasDerivedFrom": "chebi.xrefs_urls"
}
},
{
"@id": "https://www.kegg.jp/entry/C00038",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:32051;CAS:23713-49-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[23713-49-7]"
}
},
{
"@id": "https://www.wikidata.org/wiki/Q26987394",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CID:32051;CAS:23713-49-7"
],
"prov:wasDerivedFrom": "pubchem.identifiers[23713-49-7]"
}
},
{
"@id": "pdb-ccd:ZN",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29105"
],
"prov:wasDerivedFrom": "chebi.xrefs_urls"
}
}
],
"prefLabel": [
{
"@value": "Zinc(2+)",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:23713-49-7"
],
"prov:wasDerivedFrom": "Common Chemistry / ChEBI primary name agreement"
}
}
],
"@type": [
"https://w3id.org/chemrof/AtomCation"
],
"http://www.w3.org/2004/02/skos/core#definition": [],
"uuid": "26c4d73c-92c3-4f08-a8d1-62f99bbb7676",
"identifier": "26c4d73c-92c3-4f08-a8d1-62f99bbb7676",
"source": "EF 3.1",
"cas_numbers": [
"23713-49-7"
],
"ec_numbers": [],
"context": {
"dimension": "Environmental",
"media": "Air",
"strata": "Ground level",
"population_density": "Urban (>1000 people/square mile)"
},
"synonyms": [],
"lcia_methods": [
{
"method_uuid": "01500b74-7ffb-463e-9bd4-72f17c2263ff",
"name": "Human toxicity, cancer_inorganics",
"methodology": "Environmental Footprint",
"impact_category": "Cancer human health effects",
"impact_indicator": "Comparative Toxic Unit for human (CTUh) ",
"characterization_factor": 0.0
},
{
"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": 626.9476836185197
},
{
"method_uuid": "2299222a-bbd8-474f-9d4f-4dd1f18aea7c",
"name": "Human toxicity, cancer",
"methodology": "Environmental Footprint",
"impact_category": "Cancer human health effects",
"impact_indicator": "Comparative Toxic Unit for human (CTUh) ",
"characterization_factor": 0.0
},
{
"method_uuid": "7cfdcfcf-b222-4b26-888a-a55f9fbf7ac8",
"name": "Human toxicity, non-cancer",
"methodology": "Environmental Footprint",
"impact_category": "Non-cancer human health effects",
"impact_indicator": "Comparative Toxic Unit for human (CTUh)",
"characterization_factor": 0.000057089
},
{
"method_uuid": "9d1d43a2-e1aa-4c16-acd4-3dd8a6a2fb85",
"name": "Human toxicity, non-cancer_inorganics",
"methodology": "Environmental Footprint",
"impact_category": "Non-cancer human health effects",
"impact_indicator": "Comparative Toxic Unit for human (CTUh)",
"characterization_factor": 0.000057089
},
{
"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": 626.9476836185197
}
],
"unit": "kg",
"input_datasets": [
"EF 3.1"
],
"context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-grle-ur10pesq",
"unit_iri": "https://vocab.brightway.one/units/unit/KiloGM",
"flow_object_id": "fo-2a649a3e6abb5944",
"concept_associations": [
{
"@type": "xkos:ConceptAssociation",
"xkos:sourceConcept": {
"@id": "https://vocab.brightway.one/ef/3.1/flow/26c4d73c-92c3-4f08-a8d1-62f99bbb7676",
"skos:prefLabel": "zinc (ii)",
"context": "Emissions/Emissions to air/Emissions to urban air close to ground",
"qudt:hasUnit": {
"@id": "https://vocab.brightway.one/units/unit/KiloGM"
},
"skos:exactMatch": {
"@id": "https://vocab.brightway.dev/elementary-flows/26c4d73c-92c3-4f08-a8d1-62f99bbb7676"
}
},
"xkos:targetConcept": {
"@id": "https://vocab.brightway.dev/elementary-flows/26c4d73c-92c3-4f08-a8d1-62f99bbb7676"
},
"provenance": {
"prov:wasGeneratedBy": "build_concept_associations",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"https://eplca.jrc.ec.europa.eu/permalink/EF3_1/EF-v3.1.zip"
]
}
},
{
"@type": "xkos:ConceptAssociation",
"xkos:sourceConcept": {
"@id": "https://vocab.brightway.one/ecoinvent/3.12/flow/748f22a9-eba4-4726-bef5-92c7442ce189",
"skos:prefLabel": "Zinc II",
"context": "air / urban air close to ground",
"qudt:hasUnit": {
"@id": "https://vocab.brightway.one/units/unit/KiloGM"
},
"skos:closeMatch": {
"@id": "https://vocab.brightway.dev/elementary-flows/26c4d73c-92c3-4f08-a8d1-62f99bbb7676"
}
},
"xkos:targetConcept": {
"@id": "https://vocab.brightway.dev/elementary-flows/26c4d73c-92c3-4f08-a8d1-62f99bbb7676"
},
"provenance": {
"prov:wasGeneratedBy": "merge_ecoinvent",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"ecoinvent:3.12:748f22a9-eba4-4726-bef5-92c7442ce189",
"Zinc II",
"",
"algorithm.lookup_order=cas>ec>label",
"algorithm.basis=cas:23713-49-7",
"algorithm.flow_object_candidates=1",
"algorithm.elementary_candidates=15",
"algorithm.selector_reason=exact-context-iri-match",
"algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
],
"prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(cas:23713-49-7);flow_object_candidates(1);elementary_candidates(15);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
}
},
{
"@type": "xkos:ConceptAssociation",
"xkos:sourceConcept": {
"@id": "https://vocab.brightway.one/ecoinvent/3.8/flow/748f22a9-eba4-4726-bef5-92c7442ce189",
"skos:prefLabel": "Zinc II",
"context": "air / urban air close to ground",
"qudt:hasUnit": {
"@id": "https://vocab.brightway.one/units/unit/KiloGM"
},
"skos:closeMatch": {
"@id": "https://vocab.brightway.dev/elementary-flows/26c4d73c-92c3-4f08-a8d1-62f99bbb7676"
}
},
"xkos:targetConcept": {
"@id": "https://vocab.brightway.dev/elementary-flows/26c4d73c-92c3-4f08-a8d1-62f99bbb7676"
},
"provenance": {
"prov:wasGeneratedBy": "merge_ecoinvent",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"ecoinvent:3.8:748f22a9-eba4-4726-bef5-92c7442ce189",
"Zinc II",
"",
"algorithm.lookup_order=cas>ec>label",
"algorithm.basis=cas:23713-49-7",
"algorithm.flow_object_candidates=1",
"algorithm.elementary_candidates=16",
"algorithm.selector_reason=exact-context-iri-match",
"algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
],
"prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(cas:23713-49-7);flow_object_candidates(1);elementary_candidates(16);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
}
},
{
"@type": "xkos:ConceptAssociation",
"xkos:sourceConcept": {
"@id": "https://vocab.brightway.one/bafu/2026-v1/flow/2dfdcb86-5a4f-5237-aaa6-97f2c69f4643",
"skos:prefLabel": "Zinc(2+)",
"context": "emissions to air / high. pop.",
"qudt:hasUnit": {
"@id": "https://vocab.brightway.one/units/unit/KiloGM"
},
"skos:closeMatch": {
"@id": "https://vocab.brightway.dev/elementary-flows/26c4d73c-92c3-4f08-a8d1-62f99bbb7676"
}
},
"xkos:targetConcept": {
"@id": "https://vocab.brightway.dev/elementary-flows/26c4d73c-92c3-4f08-a8d1-62f99bbb7676"
},
"provenance": {
"prov:wasGeneratedBy": "merge_bafu",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"bafu:2026-v1:2dfdcb86-5a4f-5237-aaa6-97f2c69f4643",
"Zinc(2+)",
"",
"algorithm.lookup_order=cas>ec>label",
"algorithm.basis=cas:23713-49-7",
"algorithm.flow_object_candidates=1",
"algorithm.elementary_candidates=16",
"algorithm.selector_reason=exact-context-iri-match",
"algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
],
"prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(cas:23713-49-7);flow_object_candidates(1);elementary_candidates(16);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
}
},
{
"@type": "xkos:ConceptAssociation",
"xkos:sourceConcept": {
"@id": "https://vocab.brightway.one/agribalyse/3.2/flow/dd544fcf-46b9-52c2-875f-d16c4b9093d2",
"skos:prefLabel": "Zinc(2+)",
"context": "Emissions to air / high. pop.",
"qudt:hasUnit": {
"@id": "https://vocab.brightway.one/units/unit/KiloGM"
},
"skos:closeMatch": {
"@id": "https://vocab.brightway.dev/elementary-flows/26c4d73c-92c3-4f08-a8d1-62f99bbb7676"
}
},
"xkos:targetConcept": {
"@id": "https://vocab.brightway.dev/elementary-flows/26c4d73c-92c3-4f08-a8d1-62f99bbb7676"
},
"provenance": {
"prov:wasGeneratedBy": "merge_agribalyse",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"agribalyse:3.2:dd544fcf-46b9-52c2-875f-d16c4b9093d2",
"Zinc(2+)",
"",
"algorithm.lookup_order=cas>ec>label",
"algorithm.basis=cas:23713-49-7",
"algorithm.flow_object_candidates=1",
"algorithm.elementary_candidates=16",
"algorithm.selector_reason=exact-context-iri-match",
"algorithm.score_rule=exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
],
"prov:wasDerivedFrom": "algorithmic_fallback:lookup_order(cas>ec>label);basis(cas:23713-49-7);flow_object_candidates(1);elementary_candidates(16);selector(exact-context-iri-match);exact-iri-shortcircuit;up-tree-filter;score=(2*unit_exact)+context_overlap-context_penalty+context_iri_exact;contradiction-veto"
}
}
],
"_sources": {
"prefLabel": "consensus_match",
"name": "bootstrap_labels",
"context": "default_context_mapping",
"context_iri": "default_context_mapping",
"unit_iri": "unit_normalization",
"properties": "link_flows_to_their_substance",
"skos_definition": "enrich_references",
"references": "enrich_references",
"altLabel": "consensus_match",
"cas_match_labels": "consensus_match",
"concept_associations": "carry_associations_onto_flows",
"types": "link_flows_to_their_substance"
},
"cas_match_labels": {
"23713-49-7": "exactMatch"
},
"_transformed": true,
"_provided": {
"name": "zinc (ii)",
"synonyms": [],
"context": [
"Emissions",
"Emissions to air",
"Emissions to urban air close to ground"
],
"cas_numbers": [
"23713-49-7"
],
"ec_numbers": [],
"unit": "kg"
}
}Something wrong here?
A flow can be wrong in three ways, and they are decided differently. Pick the one that matches what you are looking at.
- A row from my list should not reach this flow
- This flow is not that chemical
- The compartment or the unit is wrong
- One of these characterisation factors cannot be this substance's
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