Trisodium Ethylenediamine Disuccinate
✓ EU AllowedIdentification
CAS Number 178949-82-1
CosIng Ref 59889
Chemical Name L-Aspartic acid, N,N'-1,2-ethanediylbis-, trisodium salt
IUPAC Name —
Formula C10H13N2Na3O8
Mol. Weight 358.19 g/mol
SMILES C(CNC(CC(=O)[O-])C(=O)[O-])NC(CC(=O)[O-])C(=O)O.[Na+].[Na+].[Na+]
InChIKey QEHXDDFROMGLSP-VDBFCSKJSA-K
Function & Classification
Primary Function Chelating
Secondary Functions 178949-82-1 Chemical, IUPAC Name: L-Aspartic Acid, N, N'-1, 2-Etha
Category Chelating Agents
Manufacturer Innospec Inc.
EU Regulatory Status
Safety Profile
Skin Type Compatibility
Fungal Acne Safe ✓ Safe
No toxicology data available yet for this ingredient.
Check SCCS opinions or CIR reports for published safety assessments.
NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
pH Stability 9 – 10
Solubility Alternatively, or if water-insoluble, absorb with an inert dry
Benefits Anti-oxidant; Peroxide stabilisation; Biocide potentiator; Reducing water hardness; Effective transition metal chelation; Preservative potentiator improving biocide efficacy; Environmentally friendly alternative to EDTA; Readily biodegradeable; Fully compliant with all future legislation
Suppliers & Documents
Innospec Inc. 🇬🇧 United Kingdom
Documents