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.
- beauty
- industrial
- pharma
Ferrous oxide
CAS 1345-25-1
Degradant/impurity · Dye · Pigment
Concern score
Not assessed — no hazard data yet.
Why it's flagged
EPA CPDat observed this chemical in 39 composition records across product categories including Construction and building materials, Electronics/small appliances, Specialty occupational products.
Regulation
No restrictions found. Ferrous oxide appears in these published regulatory listings.
- commercial_presence
- consumer_product_presence
- cpdat_category:beauty|industrial
- definition_level:complete
- definition_type:primary
- inactive_ingredient_database
- ingredient_type:ingredient substance
- occupational_presence
USEPAcommercial use observedEPA CPDat observed this chemical in 39 composition records across product categories including Construction and building materials, Electronics/small appliances, Specialty occupational products. EPA CPDat classifies this chemical for functional uses including Dye, Pigment, Degradant/impurity.
- EPA CPDat observed this chemical in 39 composition records across product categories including Construction and building materials, Electronics/small appliances, Specialty occupational products. EPA CPDat classifies this chemical for functional uses including Dye, Pigment, Degradant/impurity.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 Ferrous oxide. 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
Where it appears
Prevalence of Ferrous oxide in our catalog (epa_cpdat).
Products
39
Brands
6
Construction and building materialsElectronics/small appliancesSpecialty occupational productsBatteriesMedical/dentalIndustrial products
Typical roles
Degradant/impurityDyePigment
