Ontology mapping
- Primary identifier
-
CHEBI:17883 - Ontology label
- hydrogen chloride
- kg-microbe node
CHEBI:17883
Synonyms (25)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| (0.05 molar) | RAW_TEXT | CultureMech | |
| (1M) | RAW_TEXT | CultureMech | |
| Role: Solvating media; Properties: Defined component, Inorganic compound, Solution | RAW_TEXT | CultureMech | |
| Role: Solvating media; Properties: Defined component, Solution, Inorganic compound | RAW_TEXT | CultureMech | |
| Role: Solvating media; Properties: Inorganic compound, Defined component, Simple component | RAW_TEXT | CultureMech | |
| Chlorwasserstoff | EXACT_SYNONYM | kg_microbe | |
| HCl. | EXACT_SYNONYM | kg_microbe | |
| Hydrochloride | EXACT_SYNONYM | kg_microbe | |
| Hydrogen chloride | EXACT_SYNONYM | kg_microbe | |
| Hydrogenchlorid | EXACT_SYNONYM | kg_microbe | |
| Wasserstoffchlorid | EXACT_SYNONYM | kg_microbe | |
| [HCl] | EXACT_SYNONYM | kg_microbe | |
| chlorane | EXACT_SYNONYM | kg_microbe | |
| chloridohydrogen | EXACT_SYNONYM | kg_microbe | |
| chlorure d'hydrogene | EXACT_SYNONYM | kg_microbe | |
| cloruro de hidrogeno | EXACT_SYNONYM | kg_microbe | |
| hydrochloric acid | EXACT_SYNONYM | kg_microbe | |
| HCl (25%; 7.7 M) | RAW_TEXT | culturemech:output/ingredient_occurrences.tsv | |
| HCl (25%) | RAW_TEXT | culturemech:output/ingredient_occurrences.tsv | |
| HCl (35%) | RAW_TEXT | culturemech:output/ingredient_occurrences.tsv | |
| HCl (25%, v/v) | RAW_TEXT | culturemech:output/ingredient_occurrences.tsv | |
| HCl (32%) | RAW_TEXT | culturemech:output/ingredient_occurrences.tsv | |
| HCl (25% or 7.7 M) | RAW_TEXT | culturemech:output/ingredient_occurrences.tsv | |
| HCl (25% v/ v) | RAW_TEXT | culturemech:output/ingredient_occurrences.tsv | |
| HCl (25%, 7.7 M) | RAW_TEXT | culturemech:output/ingredient_occurrences.tsv |
Chemical properties
- Cas rn
- 7647-01-0
- Data source
- PubChem API
- Retrieval date
- 2026-04-05T19:52:21.477065+00:00
- Molecular formula
- HCl
- Inchi
- InChI=1S/ClH/h1H
- Smiles
- [H]Cl
Evidence (2)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
In addition, we show that a buffer based on Tris/HCl is not effective in maintaining any of our media types at neutral pH even at relatively high concentrations. **CONCLUSION:** Here we show that the buffering of yeast batch cultures is not straight-forward and addition of a buffering agent to set a desired starting pH does not guarantee pH-maintenance during growth.
Auto-proposed; curator should rephrase or remove.
Occurrence statistics
- Total occurrences
- 1,208
- Distinct media
- 1,208
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 |
| 2026-04-05T19:52:21.477092+00:00 | fetch_cas_rn_from_pubchem | ADDED_CAS_RN | MAPPED | Added CAS-RN:7647-01-0 from PubChem API via name lookup (HCl) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 12 synonyms from kg-microbe P4.4 enrichment: Chlorwasserstoff, HCl., Hydrochloride, Hydrogen chloride, Hydrogenchlorid, ... (7 more) |
| 2026-05-01T07:35:33.948934+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:29.921588+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=HCl; inchi=InChI=1S/ClH/h1H; smiles=[H]Cl | |
| 2026-05-01T08:09:47.882306+00:00 | auto_classify_ingredient_type | APPLY_EVIDENCE_PROPOSAL | added pmid=33892647 from propose-evidence batch | |
| 2026-05-02T03:12:14.935466+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-05-29T23:35:36.111376+00:00 | extract_roles_from_synonyms | ANNOTATED | Added media role: SALT (confidence: 1.00) | |
| 2026-06-09T05:23:46.773229+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'HCl' -> 'hydrogen chloride': synced to canonical CHEBI label (preferred_term 'HCl' unchanged). | |
| 2026-07-20T00:00:00+00:00 | migrate_media_roles_to_facets | CORRECTED | Dropped media_roles role SALT: legacy media_roles SALT assignment dropped during the #128 facet migration: this ingredient is not a salt contributing ionic strength or osmotic balance, so the assignment was a mis-curation rather than a role to rehome. Re-curate onto PhysicochemicalRoleEnum.OSMOTIC_AGENT only if warranted. | |
| 2026-08-27T03:16:39.518985+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 50/1105 -> 1208/1208 (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] | |
| 2026-08-30T04:48:06.233536+00:00 | claude_culturemech_alias_backfill | ADDED_SYNONYMS | Added 8 CultureMech recipe surface form(s) that folded onto this record's published label but were absent from MIM's label index, so CultureMech could not resolve them: 'HCl (25%; 7.7 M)' (x72 CultureMech mentions); 'HCl (25%)' (x13 CultureMech mentions); 'HCl (35%)' (x11 CultureMech mentions); 'HCl (25%, v/v)' (x5 CultureMech mentions); 'HCl (32%)' (x2 CultureMech mentions); 'HCl (25% or 7.7 M)' (x1 CultureMech mentions); 'HCl (25% v/ v)' (x1 CultureMech mentions); 'HCl (25%, 7.7 M)' (x1 CultureMech mentions). Source: culturemech:output/ingredient_occurrences.tsv. |