Aspartic Acid
✓ EU AllowedIdentification
CAS Number 56-84-8
EINECS / EC 200-291-6
Chemical Name (2S)-2-aminobutanedioic acid
IUPAC Name —
Formula C4H7NO4
Mol. Weight 133.1 g/mol
SMILES C(C(C(=O)O)N)C(=O)O
InChIKey CKLJMWTZIZZHCS-REOHCLBHSA-N
Function & Classification
Primary Function Antistatic
Secondary Functions hair conditioning, masking, skin conditioning CAS #: 56-84-8, 617-45
Origin Synthetic
Category Other
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
Benefits skin-identical ingredient Official CosIng Information All Functions: antistatic, hair conditioning, masking, skin conditioning CAS #: 56-84-8 / 617-45, Hydrating
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