Iron(III) oxide, <5 μm, ≥99%
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About Iron(III) oxide, <5 μm, ≥99%
Zemixal supplies Iron(III) oxide, <5 μm, ≥99% within its inorganic Chemicals, Metals & Advanced Materials portfolio. For your records (≥99%), the material is defined by CAS 1309-37-1, formula Fe2O3 and molar mass 159.69 g/mol. Typical appearance is red to very dark red and brown-red powder.
Common uses in the lab and plant
- Catalysis
- Metallurgy & plating
- Oxidation reactions
Storage and safety notes
Classified under GHS with signal word Warning and hazard statements H319 and H411. Read the SDS before first use.
Standard pack sizes are 25 g, 500 g and 2.5 kg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Catalysis
- Metallurgy & plating
- Oxidation reactions
Applications
Specifications and identifiers
| Product name | Iron(III) oxide, <5 μm, ≥99% |
|---|---|
| Catalogue number | ZX-013777 |
| CAS number | 1309-37-1 |
| IUPAC name | oxo(oxoferriooxy)iron |
| Molecular formula | Fe2O3 |
| Molar mass | 159.69 g/mol |
| Exact mass | 159.8546 |
| Purity / assay | ≥99% |
| Physical form | Powder |
| Appearance | Red to very dark red and brown-red powder |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 43.4 Ų |
| HS code | 28211010 |
| InChIKey | JEIPFZHSYJVQDO-UHFFFAOYSA-N |
| SMILES | O=[Fe]O[Fe]=O |
| PubChem CID | 518696 |
| Synonyms | Ferric oxide, Iron trioxide, Iron oxide, red, iron(3+) oxide, iron (III) oxide, Anhydrous Ferric Oxide, Anhydrous Iron (III) Oxide, Ferrum Oxydatum, Iron oxide,, Hematite 8124, Anhydrous Iron (III), Ferric oxide (anhydrous) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H319Causes serious eye irritation
- H411Toxic to aquatic life with long lasting effects
Precautionary statements P264 + P265, P273, P280, P305 + P351 + P338, P337 + P317, P391, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 25 g | Quoted on request | |
| 500 g | Quoted on request | |
| 2.5 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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