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. Acid Orange 24, monosodium salt
CAS 1320-07-6
Also registered as 1 other CAS number
8004-54-4
Concern score
Not assessed — no hazard data yet.
C.I. Acid Orange 24, monosodium salt in plain language
Also known as D&C brown no. 1 · Acid orange 24 · Brown 1 · CI 20170 · KATSU201 · C.I. acid orange 24
Show all 16 names
Fabracid brown s-b · Japan brown no. 201 · Leather brown 2G · Multicuer brown mno · Ratna acid fast brown 2BB · Resorcin brown · Brown No. 201 · C Ext. Brown 4 · C.I. 20170 · D & C Brown 1
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. Acid Orange 24, monosodium salt 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.
- 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 mixture.
- openFDA substance registry classifies this ingredient as mixture.Source →
Evidence & sources
No graded research studies for C.I. Acid Orange 24, monosodium salt yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
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. Acid Orange 24, monosodium salt in a product composition. These are source records, not Greenveil catalog products.
Named organisations
5
Typical roles
Colourant
Found in these products
Their ingredient lists include C.I. Acid Orange 24, monosodium salt; each product's own rating depends on its whole formula, so it is shown on the product page, not here.
