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.
- industrial
4,4'-Oxybis(benzenesulfohydrazide)
EPA CPDat observed this chemical in 2 composition records across product categories including unclassified products.
Concern score
Not assessed — no hazard data yet.
Where it appears
Prevalence of 4,4'-Oxybis(benzenesulfohydrazide) in our catalog (epa_cpdat).
Products
2
Brands
4
Typical roles
FoamantHardenerSurfactant (surface active agent)
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Good fit
Evidence
No graded sources yet for 4,4'-Oxybis(benzenesulfohydrazide). We publish evidence only once a source is linked and reviewed — this ingredient is in the catalog, but has not been assessed.
Regulatory status
No restrictions found. 4,4'-Oxybis(benzenesulfohydrazide) appears in these published regulatory listings.
USEPAcommercial use observedEPA CPDat observed this chemical in 2 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent), Foamant, Hardener.
- EPA CPDat observed this chemical in 2 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent), Foamant, Hardener.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →