# Antimony trioxide

URL: https://app.greenveil.ai/ingredients/ingredient_dtxsid_dtxsid4023880
Categories: cleaning, industrial, pharma
Functions: Adhesion/cohesion promoter, Catalyst, component of backing, component of vinyl gasketing options., component of vinyl threshold options., Conductive agent, Filler, Flame retardant, jacket, Smoke suppressants, vinyl residual
Identifier: DTXSID4023880

> Antimony trioxide is used as adhesion/cohesion promoter / catalyst. EPA CPDat observed this chemical in 639 composition records across product categories including Furniture and furnishings, Construction and building materials, Construction. Compiled from 5 published data sources.

## Safety assessment

- Chemical concern: not yet assessed
- Is it a concern? We haven't assessed a concern score for this ingredient yet.
- Rationale: EPA CPDat observed this chemical in 639 composition records across product categories including Furniture and furnishings, Construction and building materials, Construction.

## Regulatory status

- US: commercial use observed — EPA CPDat observed this chemical in 639 composition records across product categories including Furniture and furnishings, Construction and building materials, Construction. EPA CPDat classifies this chemical for functional uses including Flame retardant, Filler, component of vinyl gasketing options..
- US: listed in openFDA substance — openFDA substance registry classifies this ingredient as chemical.

## Data sources

- EPA Chemical and Products Database (updated october 21, 2016): https://living-future.org/declare-products/mecho5-urbanshade-and-electroshade-systems-with-acoustiveil-dimout-shadecloth/
- EPA DSSTox Identifiers (updated 2025-12-29): https://epa.figshare.com/articles/dataset/Chemistry_Dashboard_Data_DSSTox_Identifiers_Mapped_to_CAS_Numbers_and_Names/5588566
- FDA GSRS UNII (updated 2026-02-26): https://precision.fda.gov/uniisearch/
- openFDA Substance (updated 2026-05-24): https://api.fda.gov/other/substance.json?search=unii:P217481X5E
- PubChem Live Enrichment (updated 2026-05-17): https://pubchem.ncbi.nlm.nih.gov/compound/14794

_Assessed by Greenveil._