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.
- beauty
- industrial
1-Naphthalenesulfonic acid, 2-[(2-hydroxy-1-naphthalenyl)azo]-, barium salt (2:1)
CAS 1103-38-4
Also registered as 2 other CAS numbers
12237-54-6 · 12238-75-4
Concern score
Not assessed — no hazard data yet.
1-Naphthalenesulfonic acid, 2-[(2-hydroxy-1-naphthalenyl)azo]-, barium salt (2:1) in plain language
Also known as Barium lithol red · AKA207 · AKA-207 · C.I. pigment red 49:1 · CI 15630:1 · Lithol red ba
Show all 19 names
Pigment red 49:1 · Red 12 · Red no. 207 · Barium 2-(2-hydroxy-1-naphthylazo)-1-naphthalenesulfonate · Barium Lithol · C.I. 15630:1 · C.I. Pigment Red 49, barium salt · C.I. Pigment Red 49, barium salt (2:1) · barium compound · barium lithol red (limits as nuisance dust) · barium lithol red. pel & tlv as nuisance dust. · pigment red · red pigment
Used in consumer products as a colourant.
- Colourant
- We haven't assessed a concern score for this ingredient yet.
Regulation
No restrictions found. 1-Naphthalenesulfonic acid, 2-[(2-hydroxy-1-naphthalenyl)azo]-, barium salt (2:1) appears in these published regulatory listings.
- Found in consumer products
- Beauty
- Industrial
USEPAcommercial use observedEPA CPDat observed this chemical in 116 composition records across product categories including Home maintenance, Arts and crafts/office supplies, Electronics/small appliances. EPA CPDat classifies this chemical for functional uses including Pigment.
- EPA CPDat observed this chemical in 116 composition records across product categories including Home maintenance, Arts and crafts/office supplies, Electronics/small appliances. EPA CPDat classifies this chemical for functional uses including Pigment.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →
Expert safety opinions
No expert opinion on file for 1-Naphthalenesulfonic acid, 2-[(2-hydroxy-1-naphthalenyl)azo]-, barium salt (2:1). 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 1-Naphthalenesulfonic acid, 2-[(2-hydroxy-1-naphthalenyl)azo]-, barium salt (2:1) 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 1-Naphthalenesulfonic acid, 2-[(2-hydroxy-1-naphthalenyl)azo]-, barium salt (2:1) in a product composition. These are source records, not Greenveil catalog products.
Source records
116
Named organisations
3
Home maintenanceArts and crafts/office suppliesElectronics/small appliancesPersonal careSpecialty occupational productsRaw materials
Typical roles
Colourant