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GREENVEIL

  • industrial

C.I. Direct Red 23 disodium salt

CAS 3441-14-3

Also registered as 5 other CAS numbers

70248-73-6 · 104782-71-0 · 113255-32-6 · 147516-28-7 · 331679-21-1

Concern score

Not assessed — no hazard data yet.

C.I. Direct Red 23 disodium salt in plain language

What it is

Also known as Direct red 23 · C.I. direct red 23 · CI 29160 · Fast scarlet 4BSA · Airedale Scarlet 4BD · Aizen Primula Scarlet 4BSH

Show all 13 names

Amanil Fast Scarlet 4BS · Atul Direct Fast Scarlet 4BS · Benzo fast scarlet 4BSA-CF · Benzo Fast Scarlet 4BS · C.I. direct red 23, disodium salt · Chlorazol fast scarlet 4B · Direct Red 23 disodium salt

What it does

Used in consumer products as a colourant.

  • Colourant
Is it a concern?
We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. C.I. Direct Red 23 disodium salt appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • 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 Dye.
    • EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Dye.Source →
  • 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 C.I. Direct Red 23 disodium salt 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 Chemical and Products Database

    exposure · updated 2020-02-13

    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 C.I. Direct Red 23 disodium salt in a product composition. These are source records, not Greenveil catalog products.

Named organisations

1

Typical roles

Colourant
See products using C.I. Direct Red 23 disodium salt →