Ontology mapping
- Primary identifier
-
CHEBI:132766 - Ontology label
- sodium nitrilotriacetate
Synonyms (9)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| N,N-Bis(carboxymethyl)glycine, trisodium salt | EXACT_SYNONYM | kg_microbe | |
| NTA Trisodium salt | EXACT_SYNONYM | kg_microbe | |
| Nitrilotriacetic acid sodium salt | EXACT_SYNONYM | kg_microbe | |
| Nitrilotriacetic acid, trisodium salt | EXACT_SYNONYM | kg_microbe | |
| Trisodium N,N-bis(carboxymethyl)glycinate | EXACT_SYNONYM | kg_microbe | |
| Trisodium NTA | EXACT_SYNONYM | kg_microbe | |
| Trisodium aminotriacetate | EXACT_SYNONYM | kg_microbe | |
| Trisodium nitrilotriacetate | EXACT_SYNONYM | kg_microbe | |
| trisodium 2,2',2''-nitrilotriacetate | EXACT_SYNONYM | kg_microbe |
Chemical properties
- Cas rn
- 5064-31-3
- Data source
- OAK/CHEBI xref
- Retrieval date
- 2026-04-19T07:39:40.088267+00:00
- Molecular formula
- C6H6NO6.3Na
- Inchi
- InChI=1S/C6H9NO6.3Na/c8-4(9)1-7(2-5(10)11)3-6(12)13;;;/h1-3H2,(H,8,9)(H,10,11)(H,12,13);;;/q;3*+1/p-3
- Smiles
- O=C([O-])CN(CC(=O)[O-])CC(=O)[O-].[Na+].[Na+].[Na+]
Evidence (1)
MANUAL_CURATION
via https://www.ebi.ac.uk/chebi/CHEBI:132766
ChEBI explicitly specifies 3:1 sodium:nitrilotriacetate; restored after a disodium-stock/trisodium-substance merge.
Occurrence statistics
- Total occurrences
- 1
- Distinct media
- 1
Curation history
| Timestamp | Curator | Action | New status | Changes |
|---|---|---|---|---|
| 2026-09-21T21:33:25.379198+00:00 | mim_semantic_review_20260921 LLM | RESTORED_DISTINCT_SUBSTANCE | MAPPED | Separate the 0.5 M disodium stock from trisodium nitrilotriacetate. Source occurrence rows explicitly name one of each. Restore the trisodium substance as its own record, carrying its chemistry and valid synonyms; withdraw those synonyms on the stock. The stock is a local preparation with a named disodium solute, no pure-substance formula or CAS. Solvent and complete recipe are not established. Evidence: https://www.ebi.ac.uk/chebi/CHEBI:132766 ; https://www.ncbi.nlm.nih.gov/books/NBK519184/ ; ../CultureMech/output/ingredient_occurrences.tsv |