Cheapest by weight
$87.59 per kilogram
Price per unit, converted to US dollars
At Micron Metals, United States
- Pack
- 454 grams for $39.73
- Grade
- Grade not stated · packs of 50 grams to 1 kilogram
Antimony Trioxide suppliers and prices
- Formula
- O3Sb2
- CAS number
- 1309-64-4
- Molar mass
- 291.52 g/mol
3 offers from 2 stores · Prices checked October 28, 2026 · Prices run from $87.59 to $221 per kilogram, because a bigger pack costs less per kilogram.
Show prices per
Every price we found
3 prices, cheapest first
| Store | Grade and pack | Price | Link |
|---|---|---|---|
| Micron MetalsUnited States | Grade not stated · packs of 50 grams to 1 kilogram454 grams for $39.73 | $87.59 per kilogram | View at store |
| Lab AlleyUnited States | Laboratory grade · packs of 1 to 25 kilograms2.5 kilograms for $305.22 | $122 per kilogram | View at store |
| Lab AlleyUnited States | Laboratory grade · packs of 50 grams to 1 kilogram500 grams for $110.56 | $221 per kilogram | View at store |
Making a solution?
Pick the strength and how much you need. We work out the grams of Antimony Trioxide and what they cost at the cheapest store we track.
- You need
- 292 grams
- of Antimony Trioxide, molar mass 291.52 g/mol
- That much costs
- $25.53
- $25.53 per litre of solution, at the lowest price per gram we found
Weigh it out, dissolve it in less water than you need, then top up to the full amount.
Bulk suppliers in the US
20 companies make or distribute it, as reported to the US Environmental Protection Agency in 2020 and 2024.
- ICC ChemicalDistributor · New York
- LG Chem AmericaDistributor · Georgia
- M. HollandDistributor · Illinois
- Special MaterialsDistributor · New York
- Alpek Polyester USAMaker · South Carolina
- BASFMaker · New Jersey
- Channel Prime AllianceMaker · Iowa
- Entec PolymerMaker · Florida
- LyondellMaker · Texas
- Omni Oxide Indiana OxideMaker · Indiana
- RavagoMaker · Tennessee
- ShellMaker · West Virginia
- ShepherdMaker · Ohio
- Thor SpecialtiesMaker · Connecticut
- Charkit ChemicalDistributor · Connecticut · last reported 2020
- Mitsubishi Engineering Plastics , AmericaDistributor · Michigan · last reported 2020
- St. Louis GroupDistributor · Indiana · last reported 2020
- United Mineral & ChemicalDistributor · New Jersey · last reported 2020
- DAK AmericasMaker · South Carolina · last reported 2020
- LanxessMaker · Connecticut · last reported 2020
Your company? List it free and get bulk buyer requests.
Sold by
Chemical identity
- Formula
- O3Sb2
- Molar mass
- 291.52 g/mol
- CAS number
- 1309-64-4
- InChIKey
- GHPGOEFPKIHBNM-UHFFFAOYSA-N
- Official record
- PubChem 14794
How we compare: each store's own price, turned into US dollars at European Central Bank rates of 2026-10-29, then divided by the pack size. Shipping and tax are not included.