Fragrance avoidance
Nothing to weigh for this context yet.
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.
- industrial
C.I. Pigment Red 38
CAS 6358-87-8
Also registered as 3 other CAS numbers
97890-20-5 · 136825-56-4 · 137911-33-2
Concern score
Not assessed — no hazard data yet.
C.I. Pigment Red 38 in plain language
Also known as Pigment red 38 · Benzidine red · C.I. 21120 · CI 21120 · Piper red · Dainichi Fast Red BL
Show all 27 names
Disazopyrazolone · Disazopyrazolone (diarylide) · Fanchon Red R 6227 · Irgalite Fast Red PY · Irgaplast Red P · Plasticone Red 10457 · Pyrazolone Red · Pyrazolone Red (Yellowish) R-6258 · Pyrazolone Red B Toner · Pyrazolone Red Y · Rubber Fast Red B · Rubber Fast Red BA · Sanyo Pyrazolone Red · Silogomma Fast Red B · Silotermo Red B · Symuler Fast Pyrazolone Red B · Symuler Fast Pyrazolone Red BE · Vulcan Fast Red B · Vulcan Fast Red BA · Vulcan Fast Red BA-ND · Vulcan Fast Red BN
Used in consumer products as a colourant.
- Colourant
- We haven't assessed a concern score for this ingredient yet.
Regulation
No restrictions found. C.I. Pigment Red 38 appears in these published regulatory listings.
- 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, Pigment.
- 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, 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 38 yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Where this comes from
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
No signal in this context
Where it has been recorded
How often EPA CPDat has listed C.I. Pigment Red 38 in a product composition. These are source records, not Greenveil catalog products.
Named organisations
4
Typical roles
Colourant