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.
- cleaning
- industrial
Hydrogen
EPA CPDat observed this chemical in 177 composition records across product categories including Laboratory supplies, Cons. electronics, mech. appliances, and machinery, Cleaning products and household care.
Concern score
Not assessed — no hazard data yet.
Where it appears
Prevalence of Hydrogen in our catalog (epa_cpdat).
Products
177
Brands
6
Laboratory suppliesCons. electronics, mech. appliances, and machineryCleaning products and household careBatteriesCleaning and safetyMedical/dental
Typical roles
Adhesion/cohesion promoterAntioxidant
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Good fit
Evidence
No graded sources yet for Hydrogen. 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. Hydrogen appears in these published regulatory listings.
USEPAcommercial use observedEPA CPDat observed this chemical in 177 composition records across product categories including Laboratory supplies, Cons. electronics, mech. appliances, and machinery, Cleaning products and household care. EPA CPDat classifies this chemical for functional uses including Antioxidant, Adhesion/cohesion promoter.
- EPA CPDat observed this chemical in 177 composition records across product categories including Laboratory supplies, Cons. electronics, mech. appliances, and machinery, Cleaning products and household care. EPA CPDat classifies this chemical for functional uses including Antioxidant, Adhesion/cohesion promoter.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →