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.
- industrial
Phosphorous acid
CAS 10294-56-1
Also registered as 1 other CAS number
858711-57-6
Concern score
Not assessed — no hazard data yet.
Phosphorous acid in plain language
Also known as Caswell No. 663I · Chemical Abstracts Index Name · PC-076002
We don't have a plain-language description for Phosphorous acid yet.
Recorded functional uses: Oxidizing agent
- We haven't assessed a concern score for this ingredient yet.
Regulation
No restrictions found. Phosphorous acid appears in these published regulatory listings.
- Found in consumer products
- Industrial
USEPAcommercial use observedEPA CPDat observed this chemical in 3 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Oxidizing agent.
- EPA CPDat observed this chemical in 3 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Oxidizing agent.Source →
Evidence & sources
No graded research studies for Phosphorous acid 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 Phosphorous acid in a product composition. These are source records, not Greenveil catalog products.
Source records
3
Named organisations
5
Typical roles
Oxidizing agent