Ontology mapping
- Primary identifier
-
CHEBI:74779 - Ontology label
- aluminium sulfate octadecahydrate
Synonyms (5)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| Al2(SO4)3.18H2O | HYDRATE_FORM | kg_microbe | |
| aluminium sulfate.18H2O | HYDRATE_FORM | kg_microbe | |
| aluminum sulfate.18H2O | HYDRATE_FORM | kg_microbe | |
| aluminium sulfate octadecahydrate | EXACT_SYNONYM | kg_microbe_via_chebi_collision_routing | |
| aluminium sulfate--water (1/18) | EXACT_SYNONYM | chebi_synonym_review |
Chemical properties
- Cas rn
- 7784-31-8
- Data source
- PubChem (via CHEBI:74779)
- Retrieval date
- 2026-04-09T00:32:50.689620+00:00
- Molecular formula
- 2Al.18H2O.3O4S
- Inchi
- InChI=1S/2Al.3H2O4S.18H2O/c;;3*1-5(2,3)4;;;;;;;;;;;;;;;;;;/h;;3*(H2,1,2,3,4);18*1H2/q2*+3;;;;;;;;;;;;;;;;;;;;;/p-6
- Smiles
- O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O=S(=O)([O-])[O-].O=S(=O)([O-])[O-].O=S(=O)([O-])[O-].[Al+3].[Al+3]
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 2
- Distinct media
- 2
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 |
| 2026-04-09T00:32:50.689620+00:00 | enrich_mim_cas_rn_batch | CAS_RN_ADDED | MAPPED | Added CAS-RN 7784-31-8 from PubChem (via CHEBI:74779) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 3 synonyms from kg-microbe P4.4 enrichment: Al2(SO4)3.18H2O, aluminium sulfate.18H2O, aluminum sulfate.18H2O |
| 2026-04-19T06:53:30.746148+00:00 | audit_chebi_collision_routing | ADDED_SYNONYMS_VIA_CHEBI_COLLISION_ROUTING | MAPPED | Added 1 synonyms routed to this record because it already has the proposed CHEBI and its hydration state matches the candidates (sources: Al2_So43_X_18_H2o.yaml): aluminium sulfate octadecahydrate |
| 2026-05-01T07:35:32.088695+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:27.909775+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=2Al.18H2O.3O4S; inchi=InChI=1S/2Al.3H2O4S.18H2O/c;;3*1-5(2,3)4;;;;;;;;;;; smiles=O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O=S(=O)([O-])[ | |
| 2026-05-02T03:12:12.347998+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-06-09T05:23:46.721632+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'Al2(SO4)3 x 18 H2O' -> 'aluminium sulfate octadecahydrate': synced to canonical CHEBI label (preferred_term 'Al2(SO4)3 x 18 H2O' unchanged). | |
| 2026-08-27T03:16:39.518319+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 1/1 -> 2/2 (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] |