Sodium succinate dibasic hexahydrate

Ontology mapping

Primary identifier: CHEBI:63686
Ontology label: sodium succinate hexahydrate
Notes: Created from FEBA ontology enrichment workflow. Used in 11 FEBA media formulations.

Nutritional roles

Role
CARBON_SOURCE
Confidence
0.8
Evidence
- Reference type
  COMPUTATIONAL_PREDICTION
  Reference text
  Inferred from curated media-role name pattern
  Curator note
  Provisional role from a curated name-pattern rule; review recommended.
Role
ENERGY_SOURCE
Confidence
0.7
Evidence
- Reference type
  COMPUTATIONAL_PREDICTION
  Reference text
  Canonical energy substrate (catabolised for energy)
  Curator note
  Provisional ENERGY_SOURCE added alongside CARBON_SOURCE; review recommended.

Synonyms (10)

Synonym	Type	Source
Succinic acid disodium salt hexahydrate	EXACT_SYNONYM	kg_microbe
disodium butanedioate hexahydrate	EXACT_SYNONYM	kg_microbe
disodium butanedioate.6H2O	HYDRATE_FORM	kg_microbe
disodium succinate hexahydrate	EXACT_SYNONYM	kg_microbe
disodium succinate.6H2O	HYDRATE_FORM	kg_microbe
sodium succinate hexahydrate	EXACT_SYNONYM	kg_microbe
sodium succinate.6H2O	HYDRATE_FORM	kg_microbe
disodium butanedioate--water(1/6)	EXACT_SYNONYM	chebi_synonym_review
Disodium succinate x 6 H2O	RAW_TEXT	sssom_other_backfill
Disodium succinate・6H2O	RAW_TEXT	sssom_other_backfill

Chemical properties

Cas rn: 6106-21-4
Data source: FEBA ontology enrichment (via PubChem)
Retrieval date: 2026-04-07T10:20:07.567005+00:00
Molecular formula: C4H4O4.6H2O.2Na
Inchi: InChI=1S/C4H6O4.2Na.6H2O/c5-3(6)1-2-4(7)8;;;;;;;;/h1-2H2,(H,5,6)(H,7,8);;;6*1H2/q;2*+1;;;;;;/p-2
Smiles: O.O.O.O.O.O.O=C([O-])CCC(=O)[O-].[Na+].[Na+]

Evidence (1)

CAS_RN_CROSS_REFERENCE via PubChem

ChEBI ID CHEBI:63686 found via PubChem CAS-RN cross-reference

Occurrence statistics

Total occurrences: 20
Distinct media: 20

Curation history

Timestamp	Curator	Action	New status	Changes
2026-04-07T10:20:07.566994+00:00	feba_ontology_enrichment_batch	CREATED	MAPPED	Created ingredient file from FEBA ontology enrichment batch with ChEBI ID CHEBI:63686
2026-04-18T00:00:00+00:00	cbclaw_kg_microbe_sweep LLM	ADDED_SYNONYMS	MAPPED	Added 7 synonyms from kg-microbe P4.4 enrichment: Succinic acid disodium salt hexahydrate, disodium butanedioate hexahydrate, disodium butanedioate.6H2O, disodium succinate hexahydrate, disodium succinate.6H2O, ... (2 more)
2026-05-01T07:35:36.383061+00:00	auto_classify_ingredient_type	AUTO_CLASSIFY_INGREDIENT_TYPE		set ingredient_type=SINGLE_INGREDIENT (CHEBI primary)
2026-05-01T08:08:32.467801+00:00	auto_classify_ingredient_type	AUTO_BACKFILL_CHEBI_CHEMISTRY		molecular_formula=C4H4O4.6H2O.2Na; inchi=InChI=1S/C4H6O4.2Na.6H2O/c5-3(6)1-2-4(7)8;;;;;;;;/; smiles=O.O.O.O.O.O.O=C([O-])CCC(=O)[O-].[Na+].[Na+]
2026-05-02T03:12:18.538287+00:00	auto_classify_ingredient_type	AUTO_CLASSIFY_INGREDIENT_TYPE		set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula))
2026-06-03T03:22:14.597117+00:00	infer_roles_from_name_lists	ANNOTATED		Added media role: CARBON_SOURCE (confidence: 0.80)
2026-06-04T05:38:59.201331+00:00	infer_energy_source	ANNOTATED		Added media role: ENERGY_SOURCE (confidence: 0.70)
2026-07-20T00:00:00+00:00	migrate_media_roles_to_facets	ANNOTATED		Migrated legacy media_roles to role facets (#128): CARBON_SOURCE -> nutritional_roles.CARBON_SOURCE; ENERGY_SOURCE -> nutritional_roles.ENERGY_SOURCE
2026-08-27T03:16:39.519884+00:00	refresh_occurrence_statistics	CORRECTED		occurrence_statistics 11/11 -> 20/20 (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]
2026-09-02T17:40:44.716277+00:00	claude_sssom_surface_form_backfill	ADDED_SYNONYMS		Recovered 1 surface form(s) that the published SSSOM `other` carried but no curated record did, so a rebuild would have dropped them from KGX: 'Disodium succinate x 6 H2O'. Tokens already present on the kg-microbe ontology node were left out as redundant (#520).
2026-09-02T22:41:49.137449+00:00	claude_sssom_surface_form_backfill	ADDED_SYNONYMS		Recovered 1 surface form(s) that the published SSSOM `other` carried but no curated record did, so a rebuild would have dropped them from KGX: 'Disodium succinate・6H2O'. Tokens already present on the kg-microbe ontology node were left out as redundant (#520).