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GREENVEIL

  • industrial

C.I. Pigment Red 48:4

CAS 5280-66-0

Also registered as 13 other CAS numbers

10535-02-1 · 12238-77-6 · 12238-78-7 · 12238-82-3 · 12688-94-7 · 16071-76-4 · 35346-43-1 · 52238-52-5 · 59112-36-6 · 63693-75-4 · 68609-85-8 · 75798-63-9 · 92758-24-2

Concern score

Not assessed — no hazard data yet.

C.I. Pigment Red 48:4 in plain language

What it is

Also known as Pigment red 48 manganese · C.I. 15865:4 · C.I. pigment red 48, MANGANESE(2+) salt · CI 15865:4 · Fuji Fast Red 5R7807 · Irgalite Red D 3773

Show all 10 names

organic red (sara 313) · red pigment 48 (barium salt) · red pigment 48 (sara 313) · red pigment 48.

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. Pigment Red 48:4 appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 31 composition records across product categories including Raw materials, Specialty occupational products, Home maintenance. EPA CPDat classifies this chemical for functional uses including Dye, Pigment.
    • EPA CPDat observed this chemical in 31 composition records across product categories including Raw materials, Specialty occupational products, Home maintenance. EPA CPDat classifies this chemical for functional uses including Dye, Pigment.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. Pigment Red 48:4 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 november 17, 2016

    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. Pigment Red 48:4 in a product composition. These are source records, not Greenveil catalog products.

Source records

31

Named organisations

4

Raw materialsSpecialty occupational productsHome maintenance

Typical roles

Colourant
See products using C.I. Pigment Red 48:4 →