Ontology mapping
- Primary identifier
-
CHEBI:26710 - Ontology label
- sodium chloride
- kg-microbe node
CHEBI:26710
Nutritional roles
- Role
- MINERAL_SOURCE
- Confidence
- 1.0
- Evidence
- Reference text
- CultureMech database (6316 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 (6316 occurrences). High confidence based on 'Defined component' property.
Environmental context
- Environment term
- ENVO:00002149
- Environment label
- sea water
- Relevance
- ENVIRONMENT_MIMIC
- Notes
- Provides ionic strength matching marine salinity (~35 g/L) for cultivating marine organisms.
- Environment term
- ENVO:01001020
- Environment label
- hypersaline lake
- Relevance
- ENVIRONMENT_MIMIC
- Notes
- Used at elevated concentrations (>100 g/L) to mimic hypersaline conditions for halophiles.
Synonyms (21)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| (adjust if required in range 100-150) | RAW_TEXT | CultureMech | |
| (for Agar medium autoclave separately) | RAW_TEXT | CultureMech | |
| Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component | RAW_TEXT | CultureMech | |
| Role: Mineral source; Properties: Defined component, Inorganic compound, Solution | RAW_TEXT | CultureMech | |
| Role: Mineral source; Properties: Defined component, Simple component, Inorganic compound | RAW_TEXT | CultureMech | |
| Kochsalz | EXACT_SYNONYM | kg_microbe | |
| Natriumchlorid | EXACT_SYNONYM | kg_microbe | |
| Sodium Chloride | EXACT_SYNONYM | kg_microbe | |
| chlorure de sodium | EXACT_SYNONYM | kg_microbe | |
| cloruro sodico | EXACT_SYNONYM | kg_microbe | |
| common salt | EXACT_SYNONYM | kg_microbe | |
| natrii chloridum | EXACT_SYNONYM | kg_microbe | |
| rock salt | EXACT_SYNONYM | kg_microbe | |
| salt | EXACT_SYNONYM | kg_microbe | |
| table salt | EXACT_SYNONYM | kg_microbe | |
| 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 | |
| NaCl (Fisher S271-500) | RAW_TEXT | CultureMech | |
| NaCl(Fisher S271-500) | RAW_TEXT | CultureMech | |
| 1% Sodium Chloride | RAW_TEXT | microbedecoder |
Chemical properties
- Cas rn
- 7647-14-5
- Data source
- PubChem API
- Retrieval date
- 2026-04-05T19:53:26.067494+00:00
- Molecular formula
- Cl.Na
- Inchi
- InChI=1S/ClH.Na/h1H;/q;+1/p-1
- Smiles
- [Cl-].[Na+]
Evidence (2)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Sodium chloride (NaCl) is an essential nutrient, but it is toxic in excess.
Auto-proposed; curator should rephrase or remove.
Occurrence statistics
- Total occurrences
- 8,191
- Distinct media
- 7,695
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 |
| 2026-04-05T19:53:26.067530+00:00 | fetch_cas_rn_from_pubchem | ADDED_CAS_RN | MAPPED | Added CAS-RN:7647-14-5 from PubChem API via name lookup (NaCl) |
| 2026-04-05T21:48:45.533268+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:7647-14-5 from CultureBotHT compounds_to_cas.csv (matched: NaCL) |
| 2026-04-05T21:48:45.745206+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:7647-14-5 from CultureBotHT compounds_to_cas.csv (matched: Sodium chloride) |
| 2026-04-05T21:48:45.747569+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:7647-14-5 from CultureBotHT compounds_to_cas.csv (matched: Sodium Chloride) |
| 2026-04-05T21:48:45.749624+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:7647-14-5 from CultureBotHT compounds_to_cas.csv (matched: sodium chloride) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 10 synonyms from kg-microbe P4.4 enrichment: Kochsalz, Natriumchlorid, Sodium Chloride, chlorure de sodium, cloruro sodico, ... (5 more) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 10 synonyms from kg-microbe P4.4 enrichment: Kochsalz, NaCL, Natriumchlorid, chlorure de sodium, cloruro sodico, ... (5 more) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 9 synonyms from kg-microbe P4.4 enrichment: Kochsalz, Natriumchlorid, chlorure de sodium, cloruro sodico, common salt, ... (4 more) |
| 2026-04-19T07:39:23.955331+00:00 | audit_mim_merge | MERGED_FROM_DUPLICATES | MAPPED | Absorbed 4 duplicate MIM record(s) into this one: Sodium_Chloride.yaml, Sodium_Chloride_2.yaml, Sodium_Chloride_3.yaml, Nacl_2.yaml. Synonyms, curation_history, and occurrence counts were unioned/summed; winner selected by highest occurrence count with preferred_term readability tie-break. |
| 2026-05-01T07:35:35.351296+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:31.430210+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=Cl.Na; inchi=InChI=1S/ClH.Na/h1H;/q;+1/p-1; smiles=[Cl-].[Na+] | |
| 2026-05-01T08:09:48.023718+00:00 | auto_classify_ingredient_type | APPLY_EVIDENCE_PROPOSAL | added pmid=40820329 from propose-evidence batch | |
| 2026-05-02T03:12:17.184548+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-05-05T00:00:00+00:00 | ingredient_mapping_review_2026_05_05 | MERGED | MAPPED | Absorbed duplicate record Nacl.yaml (UNMAPPED_0015) into Nacl.yaml; source occurrence counts and synonyms were merged. Exact local NaCl mapping CHEBI:26710 with matching CAS 7647-14-5. |
| 2026-05-24T04:03:54.899342+00:00 | env_context_phase3_initial | ANNOTATED | Added 2 environmental_context entries (issue #1, Phase 3 initial pass). | |
| 2026-05-29T23:35:36.112296+00:00 | extract_roles_from_synonyms | ANNOTATED | Added media role: MINERAL (confidence: 1.00) | |
| 2026-06-09T05:23:46.809165+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'NaCl' -> 'sodium chloride': synced to canonical CHEBI label (preferred_term 'NaCl' 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.MINERAL_SOURCE | |
| 2026-08-05T00:01:30.894952+00:00 | microbedecoder-residual-dispositions LLM | MERGED_FROM_UNMAPPED_DUPLICATE | Absorbed UNMAPPED_0721 '1% Sodium Chloride' as a RAW_TEXT synonym -- concentration-prefixed duplicate of sodium chloride. No new SSSOM row; CHEBI:26710 is already mapped. Source: kgmicrobe.trait:1_sodium_chloride. | |
| 2026-08-27T03:16:39.519530+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 135/6316 -> 7695/8191 (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] |