Ontology mapping
- Primary identifier
-
CHEBI:53470 - Ontology label
- cobalt(2+) sulfate
- kg-microbe node
CHEBI:53470
Nutritional roles
- Role
- TRACE_ELEMENT
- Confidence
- 1.0
- Evidence
- Reference text
- CultureMech database (23 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 (23 occurrences). High confidence based on 'Defined component' property.
Synonyms (10)
| 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 | |
| Cobaltous sulfate | EXACT | manual | |
| Cobalt(II) sulfate | EXACT | manual | |
| Cobalt (2+) sulfate | EXACT_SYNONYM | kg_microbe | |
| Cobalt Brown | EXACT_SYNONYM | kg_microbe | |
| Cobalt monosulfate | EXACT_SYNONYM | kg_microbe | |
| Cobalt sulfate | EXACT_SYNONYM | kg_microbe | |
| cobalt(2+) sulfate | EXACT_SYNONYM | kg_microbe | |
| cobalt(2+) sulfate--water (1/7) | RAW_TEXT | sssom_other_backfill |
Rejected enrichment labels (3)
Provenance-only candidates: these are not synonyms and do not resolve to this record.
| Rejected label | Disposition | Source | Occurrences |
|---|---|---|---|
| Cobalt monosulfate heptahydrate | REJECTED_LABEL | sssom_other_backfill | |
| cobalt(II) sulfate heptahydrate | REJECTED_LABEL | sssom_other_backfill | |
| cobaltous sulfate heptahydrate | REJECTED_LABEL | sssom_other_backfill |
Chemical properties
- Cas rn
- 10124-43-3
- Data source
- PubChem API
- Retrieval date
- 2026-04-05T19:51:33.131646+00:00
- Molecular formula
- Co.O4S
- Inchi
- InChI=1S/Co.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
- Smiles
- O=S(=O)([O-])[O-].[Co+2]
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 64
- Distinct media
- 64
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 |
| 2026-04-05T19:51:33.131693+00:00 | fetch_cas_rn_from_pubchem | ADDED_CAS_RN | MAPPED | Added CAS-RN:10124-43-3 from PubChem API via name lookup (CoSO4) |
| 2026-04-17T12:00:00+00:00 | synonym_expansion_cbclaw LLM | ADDED_SYNONYMS | MAPPED | Added 2 synonyms for unmapped CultureMech surface forms |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 5 synonyms from kg-microbe P4.4 enrichment: Cobalt (2+) sulfate, Cobalt Brown, Cobalt monosulfate, Cobalt sulfate, cobalt(2+) sulfate |
| 2026-05-01T07:35:32.892423+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:28.774879+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=Co.O4S; inchi=InChI=1S/Co.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/; smiles=O=S(=O)([O-])[O-].[Co+2] | |
| 2026-05-02T03:12:13.517042+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-05-29T23:35:36.110742+00:00 | extract_roles_from_synonyms | ANNOTATED | Added media role: MINERAL (confidence: 1.00) | |
| 2026-06-09T05:23:46.745274+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'CoSO4' -> 'cobalt(2+) sulfate': synced to canonical CHEBI label (preferred_term 'CoSO4' 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 | |
| 2026-08-27T03:16:39.518607+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 23/23 -> 64/64 (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 4 surface form(s) that the published SSSOM `other` carried but no curated record did, so a rebuild would have dropped them from KGX: 'Cobalt monosulfate heptahydrate'; 'cobalt(2+) sulfate--water (1/7)'; 'cobalt(II) sulfate heptahydrate'; 'cobaltous sulfate heptahydrate'. 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): 'Cobalt monosulfate heptahydrate', 'cobalt(II) sulfate heptahydrate', 'cobaltous sulfate heptahydrate'. |