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Poly-L-aspartic acid sodium salt

CAS 34345-47-6

L-Aspartic acid, homopolymer, sodium salt

EPA and Census publish no US supply data for this chemical.

Molecular structure of 34345-47-6
US productionNot reported
Top sourceNo public record

EPA exempts this chemical from its production survey.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS34345-47-6
PubChem CIDNot recorded
DTXSIDDTXSID3052777
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Poly-L-aspartic acid sodium salt (CAS 34345-47-6) https://chemicalindependence.com/chemical/34345-47-6/ EPA TSCA Inventory: CAS 34345-47-6. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory