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Potassium aspartate

CAS 7259-25-8 · 0/100 · High conf.

Also registered as 2 other CAS numbers

13412-71-0 · 14358-48-6

Potassium aspartate chemical structure

Concern score

0/100Low concern — well-established and permitted without restriction (CIR safe as used).
High confidence

Potassium aspartate in plain language

What it is

Also known as Potassium hydrogen aspartate hemihydrate · L-aspartate potassium · Potassium aspartate hemihydrate · Aspartic acid, monopotassium salt, hemihydrate, l- · L-aspartic acid, monopotassium salt, hydrate (2:1) · Monopotassium aspartate hemihydrate

Show all 12 names

Potassium (2S)-2-amino-3-carboxypropanoate--water (2/2/1) · dipotassium;bis((2S)-2-aminobutanedioate);hydron;hydrate · Aspartate potassium · L-Aspartic acid, potassium salt, hydrate (2:2:1) · L-​Aspartic acid, potassium salt, hydrate (2:2:1) · UNII-OC4598NZEQ

What it does

We don't have a plain-language description for Potassium aspartate yet.

Is it a concern?
Low concern: no hazard classifications on record.

Why it's flagged

EPA DSSTox provides the canonical identifier, structure, and synonym profile for this chemical.

The score describes this ingredient's chemical identity — its hazard profile from published classifications and regulatory status — not the safety of any product it appears in.

Regulation

No restrictions found. Potassium aspartate appears in these published regulatory listings.

  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
    • openFDA substance registry classifies this ingredient as chemical.Source →

Evidence & sources

No graded research studies for Potassium aspartate yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

4 data sources

Where this comes from

  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →

  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →

  • openFDA Substance

    registry · updated 2026-05-24

    Open →

  • PubChem Live Enrichment

    chemistry · updated 2026-05-17

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

No fragrance-linked caution surfaced in the current profile.

Good fit

This ingredient does not currently read as a fragrance-linked driver in the published evidence and hazard profile.

Catalog

Found in these products

Their ingredient lists include Potassium aspartate; each product's own rating depends on its whole formula, so it is shown on the product page, not here.

See all 64 →Find products without it →