Ontology mapping
- Primary identifier
-
CHEBI:75215 - Ontology label
- sodium molybdate (anhydrous)
- kg-microbe node
CHEBI:75215
Nutritional roles
- Role
- TRACE_ELEMENT
- Confidence
- 1.0
- Evidence
- Reference text
- CultureMech database (57 occurrences as 'Mineral source')
- Reference type
- DATABASE_ENTRY
- Url
- https://github.com/CultureBotAI/CultureMech
- Excerpt
- Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component
- Curator note
- Widespread use in media formulations (57 occurrences). High confidence based on 'Defined component' property.
Synonyms (10)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| Role: Mineral source; Properties: Defined component, Simple component, Organic compound | RAW_TEXT | CultureMech | |
| Role: Mineral source; Properties: Organic compound, Defined component, Simple component | RAW_TEXT | CultureMech | |
| Role: Mineral source; Properties: Simple component, Defined component, Organic compound | RAW_TEXT | CultureMech | |
| Disodium molybdate | EXACT_SYNONYM | kg_microbe | |
| Molybdic acid, disodium salt | EXACT_SYNONYM | kg_microbe | |
| Natriummolybdat | EXACT_SYNONYM | kg_microbe | |
| Sodium molybdate | EXACT_SYNONYM | kg_microbe | |
| Sodium molybdate(VI) | EXACT_SYNONYM | kg_microbe | |
| sodium dioxido(dioxo)molybdenum | EXACT_SYNONYM | chebi_synonym_review | |
| Na2MoO4 (0.01 M) | RAW_TEXT | culturemech:output/ingredient_occurrences.tsv |
Rejected enrichment labels (17)
Provenance-only candidates: these are not synonyms and do not resolve to this record.
| Rejected label | Disposition | Source | Occurrences |
|---|---|---|---|
| Na2MoO4 × H2O | REJECTED_LABEL | kg_microbe | |
| Na2MoO4 ∙ 2 H2O | REJECTED_LABEL | kg_microbe | |
| Na2MoO4∙2H2O | REJECTED_LABEL | kg_microbe | |
| Na2MoO4 x H2O | REJECTED_LABEL | merged_from_duplicate_mim_record | |
| Na2MoO4 . 2H2O | REJECTED_LABEL | kg_microbe | |
| Na2MoO4 . H2O | REJECTED_LABEL | kg_microbe | |
| Na2MoO4 x 2 H2O (0.1% w/v) | REJECTED_LABEL | kg_microbe | |
| Na2MoO4 x 2H2O | REJECTED_LABEL | kg_microbe | |
| Na2MoO4 · 2H2O | REJECTED_LABEL | kg_microbe | |
| Na2MoO4 · H2O | REJECTED_LABEL | kg_microbe | |
| Na2MoO4 ⋅ 2H2O | REJECTED_LABEL | kg_microbe | |
| Na2MoO4. 2H2O | REJECTED_LABEL | kg_microbe | |
| Na2MoO4.H2O | REJECTED_LABEL | kg_microbe | |
| Na2MoO4xH2O | REJECTED_LABEL | kg_microbe | |
| Na2MoO4·2H2O | REJECTED_LABEL | kg_microbe | |
| Na2MoO4⋅2H2O | REJECTED_LABEL | kg_microbe | |
| Na2MoO4・2H2O | REJECTED_LABEL | kg_microbe |
Chemical properties
- Cas rn
- 7631-95-0
- Data source
- OAK/CHEBI xref
- Retrieval date
- 2026-04-19T07:39:40.088267+00:00
- Molecular formula
- MoO4.2Na
- Inchi
- InChI=1S/Mo.2Na.4O/q;2*+1;;;2*-1
- Smiles
- [Na+].[Na+].[O]=[Mo](=[O])([O-])[O-]
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 227
- Distinct media
- 227
Curation history
| Timestamp | Curator | Action | New status | Changes |
|---|---|---|---|---|
| 2026-03-09T06:54:18.022301+00:00 | import_from_culturemech | IMPORTED | MAPPED | Initial import from CultureMech pipeline |
| 2026-04-05T19:53:17.720498+00:00 | fetch_cas_rn_from_pubchem | ADDED_CAS_RN | MAPPED | Added CAS-RN:231-551-7 from PubChem API via name lookup (Na2MoO4) |
| 2026-04-07T10:20:03.571777+00:00 | feba_ontology_enrichment_batch | CREATED | MAPPED | Created ingredient file from FEBA ontology enrichment batch with ChEBI ID CHEBI:75215 |
| 2026-04-09T00:32:50.689620+00:00 | enrich_mim_cas_rn_batch | CAS_RN_ADDED | MAPPED | Added CAS-RN 10102-40-6 from CultureBotHT/compounds_to_cas.csv |
| 2026-04-09T00:32:50.689620+00:00 | enrich_mim_cas_rn_batch | CAS_RN_ADDED | MAPPED | Added CAS-RN 7631-95-0 from PubChem (via CHEBI:75215) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 7 synonyms from kg-microbe P4.4 enrichment: Disodium molybdate, Molybdic acid, disodium salt, Na2MoO4 × H2O, Na2MoO4 ∙ 2 H2O, Na2MoO4∙2H2O, ... (2 more) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 13 synonyms from kg-microbe P4.4 enrichment: Na2MoO4 . 2H2O, Na2MoO4 . H2O, Na2MoO4 x 2 H2O (0.1% w/v), Na2MoO4 x 2H2O, Na2MoO4 · 2H2O, ... (8 more) |
| 2026-04-19T07:39:40.088622+00:00 | audit_mim_merge | MERGED_FROM_DUPLICATES | MAPPED | Absorbed 2 duplicate MIM record(s) into this one: Sodium_molybdate.yaml, Na2moo4_X_H2o.yaml. Synonyms, curation_history, and occurrence counts were unioned/summed; winner selected by highest occurrence count with preferred_term readability tie-break. |
| 2026-04-19T07:39:40.088267+00:00 | audit_resolve_risky_cas_rn | RESOLVED_CAS_RN_CONFLICT | MAPPED | CAS-RN conflict across merged group (10102-40-6|7631-95-0) resolved via OAK canonical xref: 7631-95-0 (match) |
| 2026-05-01T07:35:35.192676+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:31.258466+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=MoO4.2Na; inchi=InChI=1S/Mo.2Na.4O/q;2*+1;;;2*-1; smiles=[Na+].[Na+].[O]=[Mo](=[O])([O-])[O-] | |
| 2026-05-02T03:12:16.999766+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-05-29T23:35:36.112169+00:00 | extract_roles_from_synonyms | ANNOTATED | Added media role: MINERAL (confidence: 1.00) | |
| 2026-06-09T05:23:46.806699+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'Na2MoO4' -> 'sodium molybdate (anhydrous)': synced to canonical CHEBI label (preferred_term 'Na2MoO4' unchanged). | |
| 2026-07-20T00:00:00+00:00 | migrate_media_roles_to_facets | ANNOTATED | Migrated legacy media_roles to role facets (#128): MINERAL -> nutritional_roles.TRACE_ELEMENT | |
| 2026-08-10T00:00:00+00:00 | regrade_synonym_matches | REGRADED_EXACT_TO_SYNONYM | mapping_quality EXACT_MATCH -> SYNONYM_MATCH (#317). The record's label does not equal the term's primary label 'sodium molybdate (anhydrous)'; it matches the ChEBI synonym 'Disodium molybdate' on CHEBI:75215. The schema defines EXACT_MATCH as a direct match to the term and SYNONYM_MATCH as a match to a known synonym, so the recorded grade overstated. ontology_id is unchanged — the term is correct. The SSSOM predicate is unaffected (both grades emit skos:exactMatch). | |
| 2026-08-27T03:16:39.519477+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 57/57 -> 227/227 (media_count/total_occurrences), derived from distinct CultureMech recipe ids in the #337 occurrence table. The prior values came from the importer retired in #453, whose media_count counted a list truncated to 50 examples (#449). [source=ingredient_occurrences.tsv culturemech_rev=15a4da5c08 rows=194137 distinct_recipes=15257] | |
| 2026-08-30T04:48:06.233536+00:00 | claude_culturemech_alias_backfill | ADDED_SYNONYMS | Added 1 CultureMech recipe surface form(s) that folded onto this record's published label but were absent from MIM's label index, so CultureMech could not resolve them: 'Na2MoO4 (0.01 M)' (x1 CultureMech mentions). Source: culturemech:output/ingredient_occurrences.tsv. | |
| 2026-09-12T00:00:00+00:00 | reject_hidden_hydrate_synonym_collapses | REJECTED_HIDDEN_HYDRATE_SYNONYMS | MAPPED | Marked hidden hydrate synonym(s) as REJECTED_LABEL so this record no longer resolves sibling hydrate identities (#251): 'Na2MoO4 × H2O', 'Na2MoO4 ∙ 2 H2O', 'Na2MoO4∙2H2O', 'Na2MoO4 x H2O', 'Na2MoO4 . 2H2O', 'Na2MoO4 . H2O', 'Na2MoO4 x 2 H2O (0.1% w/v)', 'Na2MoO4 x 2H2O', 'Na2MoO4 · 2H2O', 'Na2MoO4 · H2O', 'Na2MoO4 ⋅ 2H2O', 'Na2MoO4. 2H2O', 'Na2MoO4.H2O', 'Na2MoO4xH2O', 'Na2MoO4·2H2O', 'Na2MoO4⋅2H2O', 'Na2MoO4・2H2O'. |