Ontology mapping
- Primary identifier
-
CHEBI:131526 - Ontology label
- potassium carbonate
- kg-microbe node
CHEBI:131526
Synonyms (6)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| Properties: Defined component, Simple component | RAW_TEXT | CultureMech | |
| Carbonate of potash | EXACT_SYNONYM | kg_microbe | |
| Carbonic acid, dipotassium salt | EXACT_SYNONYM | kg_microbe | |
| Kaliumcarbonat | EXACT_SYNONYM | kg_microbe | |
| dipotassium carbonate | EXACT_SYNONYM | kg_microbe | |
| potassium carbonate | EXACT_SYNONYM | kg_microbe |
Chemical properties
- Cas rn
- 584-08-7
- Data source
- PubChem API
- Retrieval date
- 2026-04-05T19:52:29.375591+00:00
- Molecular formula
- CO3.2K
- Inchi
- InChI=1S/CH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
- Smiles
- O=C([O-])[O-].[K+].[K+]
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 10
- Distinct media
- 10
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 |
| 2026-04-05T19:52:29.375615+00:00 | fetch_cas_rn_from_pubchem | ADDED_CAS_RN | MAPPED | Added CAS-RN:584-08-7 from PubChem API via name lookup (K2CO3) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 5 synonyms from kg-microbe P4.4 enrichment: Carbonate of potash, Carbonic acid, dipotassium salt, Kaliumcarbonat, dipotassium carbonate, potassium carbonate |
| 2026-05-01T07:35:34.136366+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:30.132440+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=CO3.2K; inchi=InChI=1S/CH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/; smiles=O=C([O-])[O-].[K+].[K+] | |
| 2026-05-02T03:12:15.213542+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-06-09T05:23:46.779776+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'K2CO3' -> 'potassium carbonate': synced to canonical CHEBI label (preferred_term 'K2CO3' unchanged). | |
| 2026-08-27T03:16:39.519039+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 6/6 -> 10/10 (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] |