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.
- pharma
Propanoic acid, 2-hydroxy-, ammonium salt (1:x)
CAS 34302-65-3
Concern score
Not assessed — no hazard data yet.
What we know about this ingredient
Propanoic acid, 2-hydroxy-, ammonium salt (1:x) is in the Greenveil catalog but has not been assessed — "Not assessed" means we have no published hazard evidence for it yet, not that it is safe.
EPA DSSTox provides the canonical identifier, structure, and synonym profile for this chemical.
Regulation
No restrictions found. Propanoic acid, 2-hydroxy-, ammonium salt (1:x) appears in these published regulatory listings.
- In marketed US drugs
USFDAmarketed drug occurrenceFDA NDC lists this ingredient in 12 active drug products and 12 total products.
- FDA NDC lists this ingredient in 12 active drug products and 12 total products.Source →
Evidence & sources
No graded research studies for Propanoic acid, 2-hydroxy-, ammonium salt (1:x) 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 FDA National Drug Code directory has listed Propanoic acid, 2-hydroxy-, ammonium salt (1:x) in a product composition. These are source records, not Greenveil catalog products.
Source records
12
