Fragrance avoidance
Not a strong fit for fragrance avoidance because it carries Fragrance.
The ingredient itself is a fragrance-linked signal, so it is better treated as an avoid case when fragrance exposure is the main concern.
Oxalic acid dihydrate
EPA CPDat observed this chemical in 39 composition records across product categories including Furniture and furnishings, Laboratory supplies, Cleaning and safety.
Research docs0Claims0Sources6FunctionBleaching agent • FragranceIdentifierDTXSID2075003
Concern score
Not assessed — no hazard data yet.
How we scored this
The concern value reflects this ingredient's chemical identity — its hazard profile from the published classifications and regulatory status below — not the safety of a product it appears in. A score near 40 is the baseline for ingredients with no specific signal (water scores 40 by design), so a mid-range value is not a safety verdict.
Concern score 5/100 · limited confidence.
Where it appears
Prevalence of Oxalic acid dihydrate in our catalog (epa_cpdat).
Products
39
Brands
6
Furniture and furnishingsLaboratory suppliesCleaning and safetyCleaning products and household care
Typical roles
Bleaching agentFragrancepH regulating agent
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Avoid
Evidence read
The published evidence profile currently shaping this ingredient record.
No evidence profiles are attached to this ingredient yet.
Linked research
Primary documents currently linked to this ingredient record.
No linked research documents are attached to this ingredient yet.
Extracted claims
Structured claim signals pulled from linked ingredient research.
No extracted claims are attached to this ingredient yet.
Regulatory status
Published jurisdiction-level classifications and regulatory designations for this ingredient.
US
EPA
EPA CPDat observed this chemical in 39 composition records across product categories including Furniture and furnishings, Laboratory supplies, Cleaning and safety. EPA CPDat classifies this chemical for functional uses including Bleaching agent, Fragrance, pH regulating agent.
Effective: January 7, 2008View source →
US
FDA
FDA NDC lists this ingredient in 22 active drug products and 22 total products.
Effective: 2027-12-31View source →
US
FDA