Sodium Nitrite
Everything that changed this flow. Back to the flow
07a70389-97dc-49ac-a92a-a24ff71c0233
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 5 | enrich_references, normalise_property_values, opsin_iupac, rdkit_post_consensus, rdkit_pre_consensus | typed the way the ontology types it |
| altLabel | 3 | chebi_altlabels, consensus_match, strip_catalogue_altlabels | Removed 6 catalogue altLabel value(s): 'Accel 2000H' (trade name), 'E 250' (grade code), 'M 138C' (grade code), 'SN 1305' (grade code), 'SNS 40' (grade code), 'Synfat 1004' (trade name) |
| prefLabel | 2 | bootstrap_labels, normalize_name_case | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| cas_match_labels | 1 | consensus_match | group_key=sodiumnitrite||dimension=Environmental > media=Water > water_body=Ocean; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'7632-00-0': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-4f7e77677e1565bb: {'7632-00-0': 'exactMatch'} |
| concept_associations | 1 | carry_associations_onto_flows | associations resolved on the elementary layer |
| context | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['7632-00-0']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_78870']; candidate_pubchem_cids=[6398849, 23668193, 24188564]; selected_pubchem_cids=[23668193]; formula_similarity_expected=[]; pubchem_selection_rule=curated_cas_then_formula_similarity_then_prefer_chebi_aligned_when_unambiguous_else_keep_all_cas_matches; single_cas_commonchem_link=yes |
| skos_definition | 1 | enrich_references | Merged ChEBI/PubChem definitions into skos:definition |
| synonyms | 1 | bootstrap_labels | Removed legacy synonyms field in favor of structured labels |
| types | 1 | link_flows_to_their_substance | the substance's answer, copied onto its flow |
| unit_iri | 1 | unit_normalization | Unit IRI set from normalization of 'kg' |
Where several steps wrote one field, the last one won — and the log below shows the sequence.
Changes
20| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 6,121 | bootstrap_labels | prefLabel | — | [{"@value":"sodium nitrite","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":… | Bootstrapped prefLabel from legacy name field |
| 6,122 | bootstrap_labels | name | sodium nitrite | — | Purged legacy name field to enforce prefLabel usage |
| 6,123 | bootstrap_labels | synonyms | ["inorganic","sodiumnitrite","natriumnitrit","nitrousacidsodiumsalt(1:1)","nitrousacid,sodiumsalt(8ci,9ci)","sodiumnitr… | [] | Removed legacy synonyms field in favor of structured labels |
| 31,304 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Ocean"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 31,305 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-ocea | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 215,385 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 222,507 | normalize_name_case | prefLabel | [{"@value":"sodium nitrite","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":… | [{"@value":"Sodium Nitrite","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 233,067 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["NNaO2","NO… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 233,068 | enrich_references | skos_definition | — | [{"@value":"An inorganic sodium salt having nitrite as the counterion. Used as a food preservative and antidote to cyan… | Merged ChEBI/PubChem definitions into skos:definition |
| 233,069 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J44.040J","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['7632-00-0']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_78870']; candidate_pubchem_cids=[6398849, 23668193, 24188564]; selected_pubchem_cids=[23668193]; formula_similarity_expected=[]; pubchem_selection_rule=curated_cas_then_formula_similarity_then_prefer_chebi_aligned_when_unambiguous_else_keep_all_cas_matches; single_cas_commonchem_link=yes |
| 250,015 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["NNaO2","NO… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["NNaO2","NO… | rdkit_pre_consensus from 'N(=O)[O-].[Na+]'; added: monoisotopic_mass |
| 255,144 | chebi_altlabels | altLabel | [] | [{"@value":"NaNO2","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus… | Added 4 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 271,981 | consensus_match | altLabel | [{"@value":"NaNO2","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus… | [{"@value":"NaNO2","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus… | group_key=sodiumnitrite||dimension=Environmental > media=Water > water_body=Ocean; cas=7632-00-0; added Common Chemistry CAS names as altLabel: Accel 2000H, Accel XP, Anti-Rust, Ascotran AL 4, E 250, Erinitrit, Filmerine, M 138C, MeSH ID: D012977, Nitrous Acid Soda, Nitrous acid, sodium salt, Nitrous acid, sodium salt (1:1), SN 1305, SNS 40, Sodium nitrite (NaNO<sub>2</sub>), Synfat 1004; object_uuid=fo-4f7e77677e1565bb |
| 271,982 | consensus_match | cas_match_labels | — | {"7632-00-0":"exactMatch"} | group_key=sodiumnitrite||dimension=Environmental > media=Water > water_body=Ocean; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'7632-00-0': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-4f7e77677e1565bb: {'7632-00-0': 'exactMatch'} |
| 275,150 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["NNaO2","NO… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["NNaO2","NO… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Sodium Nitrite' |
| 281,647 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["NNaO2","NO… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["NNaO2","NO… | rdkit_post_consensus from 'O=N[O-].[Na+]'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 288,497 | strip_catalogue_altlabels | altLabel | [{"@value":"NaNO2","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus… | [{"@value":"NaNO2","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus… | Removed 6 catalogue altLabel value(s): 'Accel 2000H' (trade name), 'E 250' (grade code), 'M 138C' (grade code), 'SN 1305' (grade code), 'SNS 40' (grade code), 'Synfat 1004' (trade name) |
| 296,691 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/07a70389-97dc-… | associations resolved on the elementary layer |
| 389,454 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["NNaO2","NO… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["NNaO2","NO… | typed the way the ontology types it |
| 396,615 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/ChemicalSalt"] | the substance's answer, copied onto its flow |
PROV-O trail
20 activitiesOne activity per change: which version of the flow it consumed, and which it produced. The values are on the change with the same number — stored once, not twice.
| Activity | Field | Agent | Used | Generated |
|---|---|---|---|---|
| ef:activity/change/20260821T1554374006150000/6121 | prefLabel | ef:agent/bootstrap_labels | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v0 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v1 |
| ef:activity/change/20260821T1554374006150000/6122 | name | ef:agent/bootstrap_labels | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v1 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v2 |
| ef:activity/change/20260821T1554374006150000/6123 | synonyms | ef:agent/bootstrap_labels | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v2 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v3 |
| ef:activity/change/20260821T1554374006150000/31304 | context | ef:agent/default_context_mapping | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v3 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v4 |
| ef:activity/change/20260821T1554374006150000/31305 | context_iri | ef:agent/default_context_mapping | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v4 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v5 |
| ef:activity/change/20260821T1554374006150000/215385 | unit_iri | ef:agent/unit_normalization | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v5 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v6 |
| ef:activity/change/20260821T1554374006150000/222507 | prefLabel | ef:agent/normalize_name_case | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v6 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v7 |
| ef:activity/change/20260821T1554374006150000/233067 | properties | ef:agent/enrich_references | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v7 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v8 |
| ef:activity/change/20260821T1554374006150000/233068 | skos_definition | ef:agent/enrich_references | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v8 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v9 |
| ef:activity/change/20260821T1554374006150000/233069 | references | ef:agent/enrich_references | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v9 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v10 |
| ef:activity/change/20260821T1554374006150000/250015 | properties | ef:agent/rdkit_pre_consensus | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v10 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v11 |
| ef:activity/change/20260821T1554374006150000/255144 | altLabel | ef:agent/chebi_altlabels | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v11 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v12 |
| ef:activity/change/20260821T1554374006150000/271981 | altLabel | ef:agent/consensus_match | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v12 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v13 |
| ef:activity/change/20260821T1554374006150000/271982 | cas_match_labels | ef:agent/consensus_match | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v13 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v14 |
| ef:activity/change/20260821T1554374006150000/275150 | properties | ef:agent/opsin_iupac | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v14 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v15 |
| ef:activity/change/20260821T1554374006150000/281647 | properties | ef:agent/rdkit_post_consensus | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v15 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v16 |
| ef:activity/change/20260821T1554374006150000/288497 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v16 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v17 |
| ef:activity/change/20260821T1554374006150000/296691 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v17 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v18 |
| ef:activity/change/20260821T1554374006150000/389454 | properties | ef:agent/normalise_property_values | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v18 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v19 |
| ef:activity/change/20260821T1554374006150000/396615 | types | ef:agent/link_flows_to_their_substance | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v19 | ef:flow/07a70389-97dc-49ac-a92a-a24ff71c0233/v20 |