Ontology mapping
- Primary identifier
-
CHEBI:48843 - Ontology label
- disodium selenite
- kg-microbe node
CHEBI:48843
Nutritional roles
- Role
- TRACE_ELEMENT
- Confidence
- 1.0
- Evidence
- Reference type
- DATABASE_ENTRY
- Reference text
- Imported from CultureMech pipeline
- Curator note
- Original role text: Mineral
Synonyms (13)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| Role: Mineral source; Properties: Defined component, Simple component, Inorganic compound | RAW_TEXT | CultureMech | |
| Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component | RAW_TEXT | CultureMech | |
| Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component | RAW_TEXT | CultureMech | |
| Role: Mineral source; Properties: Simple component, Defined component, Inorganic compound | RAW_TEXT | CultureMech | |
| Sodium selenite | EXACT | manual | |
| Natriumselenit | EXACT_SYNONYM | kg_microbe | |
| disodium selenite | EXACT_SYNONYM | kg_microbe | |
| disodium selenium trioxide | EXACT_SYNONYM | kg_microbe | |
| selenious acid (H2SeO3) disodium salt | EXACT_SYNONYM | kg_microbe | |
| selenious acid disodium salt | EXACT_SYNONYM | kg_microbe | |
| selenious acid, disodium salt | EXACT_SYNONYM | kg_microbe | |
| selenious acid, sodium salt (1:2) | EXACT_SYNONYM | kg_microbe | |
| Na2Se2O3 | RAW_TEXT | merge_from_UNMAPPED_0473 |
Rejected enrichment labels (2)
Provenance-only candidates: these are not synonyms and do not resolve to this record.
| Rejected label | Disposition | Source | Occurrences |
|---|---|---|---|
| Na2SeO·5H2O | REJECTED_LABEL | sssom_other_backfill | |
| NaSeO3·5H2O | REJECTED_LABEL | sssom_other_backfill |
Chemical properties
- Cas rn
- 10102-18-8
- Data source
- CultureBotHT compounds_to_cas.csv
- Retrieval date
- 2026-04-05T21:48:45.500815+00:00
- Molecular formula
- 2Na.O3Se
- Inchi
- InChI=1S/2Na.H2O3Se/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
- Smiles
- O=[Se]([O-])[O-].[Na+].[Na+]
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 185
- Distinct media
- 185
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 |
| 2026-04-05T21:48:45.500817+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:26970-82-1 from CultureBotHT compounds_to_cas.csv (matched: Na2SeO3) |
| 2026-04-17T12:00:00+00:00 | synonym_expansion_cbclaw LLM | ADDED_SYNONYMS | MAPPED | Added 1 synonym for unmapped CultureMech surface form |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 7 synonyms from kg-microbe P4.4 enrichment: Natriumselenit, disodium selenite, disodium selenium trioxide, selenious acid (H2SeO3) disodium salt, selenious acid disodium salt, ... (2 more) |
| 2026-05-01T07:35:35.263170+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:31.334529+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=2Na.O3Se; inchi=InChI=1S/2Na.H2O3Se/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1; smiles=O=[Se]([O-])[O-].[Na+].[Na+] | |
| 2026-05-02T03:12:17.080468+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-05-29T23:35:36.112214+00:00 | extract_roles_from_synonyms | ANNOTATED | Added media role: MINERAL (confidence: 1.00) | |
| 2026-06-09T05:23:46.807650+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'Na2SeO3' -> 'disodium selenite': synced to canonical CHEBI label (preferred_term 'Na2SeO3' unchanged). | |
| 2026-06-16T00:00:00+00:00 | merge_duplicate_unmapped LLM | MERGED_FROM_UNMAPPED_DUPLICATE | MAPPED | Absorbed duplicate UNMAPPED_0473 "Na2Se2O3". Edison deep research (literature) + MediaDive recipe context + local OAK CHEBI confirm this is a garbled spelling of 'Na2SeO3' (already mapped to CHEBI:48843); promotion would PK-collide, so absorbed here as a synonym. |
| 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 | |
| 2026-08-13T00:00:00+00:00 | fix_scrambled_hydrate_cas | CORRECTED_SCRAMBLED_CAS | cas_rn '26970-82-1' -> '10102-18-8' (#320/#334). The recorded value denotes disodium selenite pentahydrate, while the label is the bare formula, contradicting the hydration state this record's own label states. Replaced with ChEBI's hasDbXref on CHEBI:48843, the specific term this record is mapped to — provenance independent of the value being replaced, per MAPPING_SEMANTICS §3. | |
| 2026-08-27T03:16:39.519495+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 50/109 -> 185/185 (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] | |
| 2026-09-02T22:41:49.137449+00:00 | claude_sssom_surface_form_backfill | ADDED_SYNONYMS | Recovered 2 surface form(s) that the published SSSOM `other` carried but no curated record did, so a rebuild would have dropped them from KGX: 'Na2SeO·5H2O'; 'NaSeO3·5H2O'. Tokens already present on the kg-microbe ontology node were left out as redundant (#520). | |
| 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): 'Na2SeO·5H2O', 'NaSeO3·5H2O'. |