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Potassium castorate

CAS 8013-05-6

Potassium castorate chemical structure

Concern score

Not assessed — no hazard data yet.

Potassium castorate in plain language

What it is

Also known as Fatty acids, castor-oil, potassium salts · Potassium salt castor oil · Castor oil potassium soap · polyvinyl stearyl ether

What it does

Used in cosmetics as a cleansing agent. fatty acids, castor oil, potassium salts.

  • Cleansing
  • Surfactant
  • Film former
  • Conditioner
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 castorate appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • EUCosIngActivefatty acids, castor oil, potassium salts
    • fatty acids, castor oil, potassium saltsSource →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent), Film former, Softener and conditioner.
    • EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent), Film former, Softener and conditioner.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 castorate. 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 castorate 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 2019-12-20

    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 castorate in a product composition. These are source records, not Greenveil catalog products.

Named organisations

2

Typical roles

CleansingSurfactantFilm formerConditioner
See products using Potassium castorate →

Catalog

Found in these products

Cosmetic and personal-care products that list Potassium castorate are shown first. Their ingredient lists include Potassium castorate; each product's own rating depends on its whole formula, so it is shown on the product page, not here.