Food use
Food-use source coverage is present in the current record.
The ingredient appears in food-oriented source coverage or allowed-use references, which makes food use easier to support than a context with no domain signal at all.
- beauty
- cleaning
- industrial
C.I. Pigment Yellow 1
CAS 2512-29-0 · 25/100 · High conf.
Colorant · Dye · Pigment
Concern score
25/100Minor concern based on regulatory listings.
Well researched
Why it's flagged
2-[(4-Methyl-2-nitrophenyl)azo]-3-oxo-N-phenylbutyramide is listed in Annex IV of the EU Cosmetics Regulation (EC) 1223/2009 (colorants allowed in cosmetic products).
The score describes this ingredient's chemical identity — its hazard profile from published classifications and regulatory status — not the safety of any product it appears in.
Regulation
No restrictions found. C.I. Pigment Yellow 1 appears in these published regulatory listings.
- commercial_presence
- consumer_product_presence
- cpdat_category:cleaning|industrial
- definition_level:complete
- definition_type:primary
- eu_annex:IV
- eu_cosmetic_allowed_colorant
- ingredient_type:ingredient substance
EUECallowed_listedAnnex IV of EU Cosmetics Regulation (EC) 1223/2009: colorants allowed in cosmetic products. Maximum concentration: Not to be used in products applied on mucous membranes
- Annex IV of EU Cosmetics Regulation (EC) 1223/2009: colorants allowed in cosmetic products. Maximum concentration: Not to be used in products applied on mucous membranesSource →
USEPAcommercial use observedEPA CPDat observed this chemical in 14 composition records across product categories including Specialty occupational products, Home maintenance, Cleaning products and household care. EPA CPDat classifies this chemical for functional uses including Dye, Pigment, titanium dioxides.
- EPA CPDat observed this chemical in 14 composition records across product categories including Specialty occupational products, Home maintenance, Cleaning products and household care. EPA CPDat classifies this chemical for functional uses including Dye, Pigment, titanium dioxides.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →
Evidence
No graded sources yet for C.I. Pigment Yellow 1. We publish evidence only once a source is linked and reviewed — this ingredient is in the catalog, but has not been assessed.
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Good fit
Fragrance avoidance
No fragrance-linked caution surfaced in the current profile.
This ingredient does not currently read as a fragrance-linked driver in the published evidence and hazard profile.
Where it appears
Prevalence of C.I. Pigment Yellow 1 in our catalog (epa_cpdat).
Products
14
Brands
6
Specialty occupational productsHome maintenanceCleaning products and household care
Typical roles
ColorantDyePigmentTitanium dioxides
Found in these products
- Jelly strawsSweetMellow · SnacksCritical
- Cleansing traditional soap with coal tar fragranceWright’sHigh
- Störtebekker Shampoo BarStörtebekker · Shampoo BarHigh
- BambooRexona,Unilever · HygieneCritical
- Jabon veritasCritical
- Tuhý šampon loukaManufaktura · HairCritical
- Hamam 100% Pure Neem OilHamam · HygieneCritical
- Hamam SoapHamam is sold by Hindustan Unilever · HygieneCritical
- Lime & Green Tea Bar SoapBalnea · HygieneHigh
