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  • beauty
  • cleaning
  • industrial

Potassium tallate

CAS 53801-37-9

Also registered as 1 other CAS number

61790-44-1

Concern score

Not assessed — no hazard data yet.

Potassium tallate in plain language

What it is

Also known as Fatty acids, tall-oil, potassium salts · Fatty acids, tall oil, potassium salts · Potassium Salt Tall Oil Acid · Potassium soap of tall oil fatty acids · potassium salt Tall oil acids · Tall oil fatty acid potassium soap

Show all 13 names

Tall oil fatty acid, potasium salt · Tall oil fatty acid, potassium salt · Tall oil fatty acids, potassium salt · Tall oil fatty acids, potassium salts · anionic emulsifier · emulsifier. · tall oil fatty acid soap

What it does

Used in cosmetics as a cleansing agent. Fatty acids, tall-oil, potassium salts.

  • Cleansing
  • Surfactant
Is it a concern?
We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

Regulation

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

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • Cleaning
  • Industrial
  • EUCosIngActiveFatty acids, tall-oil, potassium salts
  • USEPAcommercial use observedEPA CPDat observed this chemical in 71 composition records across product categories including Industrial products, Cleaning products and household care, Personal care. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent).
    • EPA CPDat observed this chemical in 71 composition records across product categories including Industrial products, Cleaning products and household care, Personal care. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent).Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as structurallydiverse.
    • openFDA substance registry classifies this ingredient as structurallydiverse.Source →

Expert safety opinions

No expert opinion on file for Potassium tallate. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

  • SCCS

    EU Scientific Committee on Consumer Safety

    No SCCS opinion on file.

  • CIR

    Cosmetic Ingredient Review (US expert panel)

    No CIR safety assessment on file.

Evidence & sources

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

5 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • EPA Chemical and Products Database

    exposure · updated 2020-04-22

    Open →
  • 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 →

Suitability

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

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

How often EPA CPDat has listed Potassium tallate in a product composition. These are source records, not Greenveil catalog products.

Source records

71

Named organisations

6

Industrial productsCleaning products and household carePersonal careHome maintenanceCleaning and safetyVehicle

Typical roles

CleansingSurfactant
See products using Potassium tallate →