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.
Alkalinizing agent · Binder · Catalyst
Concern score
EPA CPDat observed this chemical in 11688 composition records across product categories including Construction and building materials, Raw materials, Home maintenance.
No graded sources yet for Sodium hydroxide. We publish evidence only once a source is linked and reviewed — this ingredient is in the catalog, but has not been assessed.
Context-specific fit derived from published classifications and the current ingredient evidence profile.
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.
Ingredients that frequently appear alongside Sodium hydroxide in the catalog.