Hydrogen Fluoride
fe0acd60-3ddc-11dd-aab2-0050c2490048
Identity
- Substance
- fo-db16ebd402ee5550 Neutral molecule
- Source
- EF 3.1
- Unit
- kg
- Context
- Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile)
- CAS
- 7664-39-3
- EC
- 231-634-8
Context
- Dimension
- Environmental
- Media
- Air
- Population density
- Rural (<1000 people/square mile)
- Strata
- Medium stack, <150 meters
Alternative labels
23- Fluorwasserstoff
- HF
- Hydrogenfluorid
- [HF]
- fluorane
- fluoridohydrogen
- fluorure d'hydrogene
- hydrofluoric acid
- Alsurf 45
- Anhydrous hydrofluoric acid
- Antisal 2b
- Fluorhydric acid
- Fluoric acid
- Fluorine hydride (FH)
- Fluorine monohydride
- G-C Hydrofluoride Gel
- Hydrofluoric acid gas
- Hydrogen fluoride (HF)
- Hydrogen monofluoride
- Porcelain Conditioner
- SA-X
- Ultradent Porcelain Etch
- Vita ceramic etch
Source lists
5| List | Version | Source flow | Name there | Why this flow |
|---|---|---|---|---|
| EF | 3.1 | fe0acd60-3ddc-11dd-aab2-0050c2490048 | hydrogen fluoride | The consensus list is built from this one, so this row is the flow itself rather than something matched to it. |
| agribalyse | 3.2 | e78a423f-dcc5-5a3b-a2c3-8b6fe23d7654 | Hydrogen fluoride | The CAS numbers are the same (7664-39-3); both name the same compartment. |
| bafu | 2026-v1 | 3c99e6aa-f866-5678-b78e-d2c207585f0d | Hydrogen fluoride | The CAS numbers are the same (7664-39-3); both name the same compartment. |
| ecoinvent | 3.12 | 8b7dc667-f04e-492c-a161-80b1482126b0 | Hydrogen fluoride | The CAS numbers are the same (7664-39-3); both name the same compartment. |
| ecoinvent | 3.8 | 8b7dc667-f04e-492c-a161-80b1482126b0 | Hydrogen fluoride | The CAS numbers are the same (7664-39-3); both name the same compartment. |
Concept associations
5| Source list | Source flow | Name there | Compartment there | Match | Conversion |
|---|---|---|---|---|---|
| EF 3.1 | fe0acd60-3ddc-11dd-aab2-0050c2490048 | hydrogen fluoride | Emissions/Emissions to air/Emissions to non-urban air or from high stacks | exactMatch | — |
| ecoinvent 3.12 | 8b7dc667-f04e-492c-a161-80b1482126b0 | Hydrogen Fluoride | air / non-urban air or from high stacks | closeMatch | — |
| ecoinvent 3.8 | 8b7dc667-f04e-492c-a161-80b1482126b0 | Hydrogen Fluoride | air / non-urban air or from high stacks | closeMatch | — |
| bafu 2026-v1 | 3c99e6aa-f866-5678-b78e-d2c207585f0d | Hydrogen Fluoride | emissions to air / low. pop. | closeMatch | — |
| agribalyse 3.2 | e78a423f-dcc5-5a3b-a2c3-8b6fe23d7654 | Hydrogen Fluoride | Emissions to air / low. pop. | closeMatch | — |
Characterisation factors
17- consensus-flow-list 5
- European Commission — JRC 4
- 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 | — | 0.3481 | — |
| EF 3.1 | ecoinvent Centre | Ecotoxicity, freshwater | — | 0.3481 | — |
| EF 3.1 | GreenDelta | Ecotoxicity, freshwater | — | 0.3481 | — |
| EF 3.1 | consensus-flow-list | Ecotoxicity, freshwater | — | 0.3481 | agreed |
| EF 3.1 | European Commission — JRC | Ecotoxicity, freshwater_inorganics | — | 0.3481 | — |
| EF 3.1 | ecoinvent Centre | Ecotoxicity, freshwater_inorganics | — | 0.3481 | — |
| EF 3.1 | GreenDelta | Ecotoxicity, freshwater_inorganics | — | 0.3481 | — |
| EF 3.1 | consensus-flow-list | Ecotoxicity, freshwater_inorganics | — | 0.3481 | agreed |
| EF 3.1 | European Commission — JRC | Human toxicity, non-cancer | — | 6.9225e-07 | — |
| EF 3.1 | ecoinvent Centre | Human toxicity, non-cancer | — | 6.9225e-07 | — |
| EF 3.1 | GreenDelta | Human toxicity, non-cancer | — | 6.9225e-07 | — |
| EF 3.1 | consensus-flow-list | Human toxicity, non-cancer | — | 6.9225e-07 | agreed |
| EF 3.1 | European Commission — JRC | Human toxicity, non-cancer_inorganics | — | 6.9225e-07 | — |
| EF 3.1 | ecoinvent Centre | Human toxicity, non-cancer_inorganics | — | 6.9225e-07 | — |
| EF 3.1 | GreenDelta | Human toxicity, non-cancer_inorganics | — | 6.9225e-07 | — |
| EF 3.1 | consensus-flow-list | Human toxicity, non-cancer_inorganics | — | 6.9225e-07 | agreed |
| Stepwise 2006 | consensus-flow-list | Acidification | — | 170 | carried |
History
The change log and the PROV-O trail (2 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": "Fluorwasserstoff",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29228",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "HF",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29228",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "Hydrogenfluorid",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29228",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "[HF]",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29228",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "fluorane",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29228",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "fluoridohydrogen",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29228",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "fluorure d'hydrogene",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29228",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "hydrofluoric acid",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "chebi_altlabels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29228",
"EF 3.1"
],
"prov:wasDerivedFrom": "chebi synonym match"
}
},
{
"@value": "Alsurf 45",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:7664-39-3",
"https://commonchemistry.cas.org/detail?cas_rn=7664-39-3"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Anhydrous hydrofluoric acid",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:7664-39-3",
"https://commonchemistry.cas.org/detail?cas_rn=7664-39-3"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Antisal 2b",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:7664-39-3",
"https://commonchemistry.cas.org/detail?cas_rn=7664-39-3"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Fluorhydric acid",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:7664-39-3",
"https://commonchemistry.cas.org/detail?cas_rn=7664-39-3"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Fluoric acid",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:7664-39-3",
"https://commonchemistry.cas.org/detail?cas_rn=7664-39-3"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Fluorine hydride (FH)",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:7664-39-3",
"https://commonchemistry.cas.org/detail?cas_rn=7664-39-3"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Fluorine monohydride",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:7664-39-3",
"https://commonchemistry.cas.org/detail?cas_rn=7664-39-3"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "G-C Hydrofluoride Gel",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:7664-39-3",
"https://commonchemistry.cas.org/detail?cas_rn=7664-39-3"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Hydrofluoric acid gas",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:7664-39-3",
"https://commonchemistry.cas.org/detail?cas_rn=7664-39-3"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Hydrogen fluoride (HF)",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:7664-39-3",
"https://commonchemistry.cas.org/detail?cas_rn=7664-39-3"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Hydrogen monofluoride",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:7664-39-3",
"https://commonchemistry.cas.org/detail?cas_rn=7664-39-3"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Porcelain Conditioner",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:7664-39-3",
"https://commonchemistry.cas.org/detail?cas_rn=7664-39-3"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "SA-X",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:7664-39-3",
"https://commonchemistry.cas.org/detail?cas_rn=7664-39-3"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Ultradent Porcelain Etch",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:7664-39-3",
"https://commonchemistry.cas.org/detail?cas_rn=7664-39-3"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
},
{
"@value": "Vita ceramic etch",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "consensus_match",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"CAS:7664-39-3",
"https://commonchemistry.cas.org/detail?cas_rn=7664-39-3"
],
"prov:wasDerivedFrom": "common chemistry CAS lookup"
}
}
],
"properties": {
"https://w3id.org/chemrof/molecular_formula": {
"@id": "https://w3id.org/chemrof/molecular_formula",
"@value": [
"HF"
],
"attested_by": {
"HF": [
"enrich_references.chebi_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_29228"
],
"prov:wasDerivedFrom": "chebi.basic_property_values.generalized_empirical_formula"
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"F"
]
}
]
},
"https://w3id.org/chemrof/smiles_string": {
"@id": "https://w3id.org/chemrof/smiles_string",
"rdfs:label": "SMILES",
"@value": [
"F"
],
"provenance": [
{
"prov:wasGeneratedBy": "opsin_iupac",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"Hydrogen Fluoride"
]
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"F"
]
}
],
"attested_by": {
"F": [
"opsin_iupac",
"rdkit_post_consensus"
]
}
},
"https://w3id.org/chemrof/inchi2d_string": {
"@id": "https://w3id.org/chemrof/inchi2d_string",
"rdfs:label": "InChI",
"@value": [
"InChI=1S/FH/h1H"
],
"provenance": [
{
"prov:wasGeneratedBy": "opsin_iupac",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"Hydrogen Fluoride"
]
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"F"
]
}
],
"attested_by": {
"InChI=1S/FH/h1H": [
"opsin_iupac",
"rdkit_post_consensus"
]
}
},
"https://w3id.org/chemrof/inchi2d_key_string": {
"@id": "https://w3id.org/chemrof/inchi2d_key_string",
"@value": [
"KRHYYFGTRYWZRS-UHFFFAOYSA-N"
],
"attested_by": {
"KRHYYFGTRYWZRS-UHFFFAOYSA-N": [
"enrich_references.chebi_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_29228"
],
"prov:wasDerivedFrom": "chebi.basic_property_values.inchi_key_string"
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"F"
]
}
]
},
"https://w3id.org/chemrof/molecular_mass": {
"@id": "https://w3id.org/chemrof/molecular_mass",
"@value": [
20.006
],
"attested_by": {
"20.006": [
"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_29228"
],
"prov:wasDerivedFrom": "chebi.basic_property_values.mass"
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"F"
]
}
]
},
"https://w3id.org/chemrof/monoisotopic_mass": {
"@id": "https://w3id.org/chemrof/monoisotopic_mass",
"@value": [
20.006228,
20.00623
],
"attested_by": {
"20.00623": [
"enrich_references.chebi_semantic"
],
"20.006228": [
"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_29228"
],
"prov:wasDerivedFrom": "chebi.basic_property_values.monoisotopic_mass"
},
{
"prov:wasGeneratedBy": "rdkit_pre_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"[H]F"
]
},
{
"prov:wasGeneratedBy": "rdkit_post_consensus",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"F"
]
}
]
},
"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": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29228"
],
"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": [
"Hydrogen Fluoride"
],
"provenance": {
"prov:wasGeneratedBy": "opsin_iupac",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"Hydrogen Fluoride"
]
},
"attested_by": {
"Hydrogen Fluoride": [
"opsin_iupac"
]
}
}
},
"references": [
{
"@id": "drugcentral:4499",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29228"
],
"prov:wasDerivedFrom": "chebi.xrefs_urls"
}
},
{
"@id": "gmelin:166",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29228"
],
"prov:wasDerivedFrom": "chebi.xrefs_urls"
}
},
{
"@id": "https://commonchemistry.cas.org/detail?cas_rn=7664-39-3",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29228"
],
"prov:wasDerivedFrom": "chebi.xrefs_urls"
}
},
{
"@id": "https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:29228",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_id_link",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29228"
],
"prov:wasDerivedFrom": "chebi.id"
}
},
{
"@id": "https://www.genome.jp/entry/C16487",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29228"
],
"prov:wasDerivedFrom": "chebi.xrefs_urls"
}
}
],
"prefLabel": [
{
"@value": "Hydrogen Fluoride",
"@language": "en",
"source": {
"prov:wasGeneratedBy": "bootstrap_labels",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"EF 3.1"
],
"prov:wasDerivedFrom": "legacy name field"
}
}
],
"@type": [
"https://w3id.org/chemrof/NeutralMolecule"
],
"http://www.w3.org/2004/02/skos/core#definition": [
{
"@value": "A diatomic molecule containing covalently bonded hydrogen and fluorine atoms.",
"@language": "en",
"provenance": {
"prov:wasGeneratedBy": "enrich_references.chebi_definition",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"http://purl.obolibrary.org/obo/CHEBI_29228"
],
"prov:wasDerivedFrom": "chebi.definition"
}
}
],
"uuid": "fe0acd60-3ddc-11dd-aab2-0050c2490048",
"identifier": "fe0acd60-3ddc-11dd-aab2-0050c2490048",
"source": "EF 3.1",
"cas_numbers": [
"7664-39-3"
],
"ec_numbers": [
"231-634-8"
],
"context": {
"dimension": "Environmental",
"media": "Air",
"strata": "Medium stack, <150 meters",
"population_density": "Rural (<1000 people/square mile)"
},
"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": 0.3481
},
{
"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": 6.9225e-7
},
{
"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": 6.9225e-7
},
{
"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": 0.3481
}
],
"unit": "kg",
"input_datasets": [
"EF 3.1"
],
"context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-mest15me-ru10pesq",
"unit_iri": "https://vocab.brightway.one/units/unit/KiloGM",
"flow_object_id": "fo-db16ebd402ee5550",
"concept_associations": [
{
"@type": "xkos:ConceptAssociation",
"xkos:sourceConcept": {
"@id": "https://vocab.brightway.one/ef/3.1/flow/fe0acd60-3ddc-11dd-aab2-0050c2490048",
"skos:prefLabel": "hydrogen fluoride",
"context": "Emissions/Emissions to air/Emissions to non-urban air or from high stacks",
"qudt:hasUnit": {
"@id": "https://vocab.brightway.one/units/unit/KiloGM"
},
"skos:exactMatch": {
"@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-aab2-0050c2490048"
}
},
"xkos:targetConcept": {
"@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-aab2-0050c2490048"
},
"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/8b7dc667-f04e-492c-a161-80b1482126b0",
"skos:prefLabel": "Hydrogen Fluoride",
"context": "air / non-urban air or from high stacks",
"qudt:hasUnit": {
"@id": "https://vocab.brightway.one/units/unit/KiloGM"
},
"skos:closeMatch": {
"@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-aab2-0050c2490048"
}
},
"xkos:targetConcept": {
"@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-aab2-0050c2490048"
},
"provenance": {
"prov:wasGeneratedBy": "merge_ecoinvent",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"ecoinvent:3.12:8b7dc667-f04e-492c-a161-80b1482126b0",
"Hydrogen Fluoride",
"",
"algorithm.lookup_order=cas>ec>label",
"algorithm.basis=cas:7664-39-3",
"algorithm.flow_object_candidates=1",
"algorithm.elementary_candidates=13",
"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:7664-39-3);flow_object_candidates(1);elementary_candidates(13);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/8b7dc667-f04e-492c-a161-80b1482126b0",
"skos:prefLabel": "Hydrogen Fluoride",
"context": "air / non-urban air or from high stacks",
"qudt:hasUnit": {
"@id": "https://vocab.brightway.one/units/unit/KiloGM"
},
"skos:closeMatch": {
"@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-aab2-0050c2490048"
}
},
"xkos:targetConcept": {
"@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-aab2-0050c2490048"
},
"provenance": {
"prov:wasGeneratedBy": "merge_ecoinvent",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"ecoinvent:3.8:8b7dc667-f04e-492c-a161-80b1482126b0",
"Hydrogen Fluoride",
"",
"algorithm.lookup_order=cas>ec>label",
"algorithm.basis=cas:7664-39-3",
"algorithm.flow_object_candidates=1",
"algorithm.elementary_candidates=13",
"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:7664-39-3);flow_object_candidates(1);elementary_candidates(13);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/3c99e6aa-f866-5678-b78e-d2c207585f0d",
"skos:prefLabel": "Hydrogen Fluoride",
"context": "emissions to air / low. pop.",
"qudt:hasUnit": {
"@id": "https://vocab.brightway.one/units/unit/KiloGM"
},
"skos:closeMatch": {
"@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-aab2-0050c2490048"
}
},
"xkos:targetConcept": {
"@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-aab2-0050c2490048"
},
"provenance": {
"prov:wasGeneratedBy": "merge_bafu",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"bafu:2026-v1:3c99e6aa-f866-5678-b78e-d2c207585f0d",
"Hydrogen Fluoride",
"",
"algorithm.lookup_order=cas>ec>label",
"algorithm.basis=cas:7664-39-3",
"algorithm.flow_object_candidates=1",
"algorithm.elementary_candidates=13",
"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:7664-39-3);flow_object_candidates(1);elementary_candidates(13);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/e78a423f-dcc5-5a3b-a2c3-8b6fe23d7654",
"skos:prefLabel": "Hydrogen Fluoride",
"context": "Emissions to air / low. pop.",
"qudt:hasUnit": {
"@id": "https://vocab.brightway.one/units/unit/KiloGM"
},
"skos:closeMatch": {
"@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-aab2-0050c2490048"
}
},
"xkos:targetConcept": {
"@id": "https://vocab.brightway.dev/elementary-flows/fe0acd60-3ddc-11dd-aab2-0050c2490048"
},
"provenance": {
"prov:wasGeneratedBy": "merge_agribalyse",
"prov:wasAttributedTo": "consensus-flow-list",
"prov:hadPrimarySource": [
"agribalyse:3.2:e78a423f-dcc5-5a3b-a2c3-8b6fe23d7654",
"Hydrogen Fluoride",
"",
"algorithm.lookup_order=cas>ec>label",
"algorithm.basis=cas:7664-39-3",
"algorithm.flow_object_candidates=1",
"algorithm.elementary_candidates=14",
"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:7664-39-3);flow_object_candidates(1);elementary_candidates(14);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": "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": "consensus_match",
"cas_match_labels": "consensus_match",
"concept_associations": "carry_associations_onto_flows",
"types": "link_flows_to_their_substance"
},
"cas_match_labels": {
"7664-39-3": "exactMatch"
},
"_transformed": true,
"_provided": {
"name": "hydrogen fluoride",
"synonyms": [
"(18f)hydrogen fluoride",
"(3h)hydrogen fluoride",
"9F",
"AC1L24SO",
"AC1Q4HET",
"Acide fluorhydrique",
"Acido fluorhidrico",
"Acido fluoridrico",
"Antisal 2B",
"FLO",
"FLUORO GROUP",
"Fluorhydric acid",
"Fluorowodor",
"Fluorure d'hydrogene anhydre",
"Fluoruro de hidrogeno anhidro",
"Fluorwasserstoff",
"Fluorwaterstof",
"HYDROFLUORIC ACID",
"HYDROFLUORIC ACID, ACS",
"Hydrofluoride",
"Hydrogen fluoride (HF)",
"Hydrogenfluorid",
"KST-1A1344",
"KST-1A1444",
"PC4826",
"Rubigine",
"[HF]",
"fluorane",
"fluoridohydrogen",
"fluorum",
"fluorure d'hydrogene",
"hydrogen fluorid"
],
"context": [
"Emissions",
"Emissions to air",
"Emissions to non-urban air or from high stacks"
],
"cas_numbers": [
"7664-39-3"
],
"ec_numbers": [
"231-634-8"
],
"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