Iron(III) oxide
Iron(III) oxide (CAS: 1309-37-1, Formula: Fe2O3, Molecular Weight: 159.69 g/mol) is a crucial inorganic compound. It appears as a red-brown solid and is widely recognised for its applications in catalysis, chemical synthesis, and as a pigment. TSS supplies Iron(III) oxide with an assay of ≥98.0%, ensuring reliability for various industrial and research requirements. This compound is essential for numerous chemical processes.
- IUPAC
- Ferric oxide
Catalysis
Iron(III) oxide serves as a catalyst or catalyst precursor in various chemical reactions, facilitating industrial processes and synthesis pathways.
Chemical Synthesis
It is employed as a reagent or building block in the synthesis of other iron-containing compounds and materials.
Pigmentation
Due to its distinct red-brown colour, Iron(III) oxide is used as a pigment in paints, ceramics, and construction materials.
| Molecular weight | 159.69 |
|---|---|
| Empirical formula | Fe2O3 |
| Assay | ≥98.0% |
| Density | 1.17 g/mL±0.1 g/mL at 25 °C |
| pH | 3.7±0.3 |
| Concentration | 20 wt. % in H2O |
| Particle size | <100 nm (DLS) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | nwg |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Avg Part Size | <30 nm (APS) |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Iron(III) oxide used for?
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Iron(III) oxide is used in catalysis, chemical synthesis, and as a pigment in various industries.
What is the CAS number and formula for Iron(III) oxide?
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The CAS number is 1309-37-1, and the chemical formula is Fe2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Iron(III) oxide with an assay of ≥98.0%. This product is not represented as USP, BP, or EP grade.
What are the safety precautions for handling Iron(III) oxide?
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Iron(III) oxide (CAS: 1309-37-1) is classified as a Warning. It can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Use a dust mask (N95), wear eyeshields and gloves. Ensure adequate ventilation and avoid dust formation.
How is Iron(III) oxide packed and shipped?
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Iron(III) oxide is carefully packed for domestic and international shipment, adhering to all relevant transportation regulations for chemical exporters.
How can I request a sample or quote for Iron(III) oxide?
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Please contact our sales team via the website to request a sample or a detailed quotation for Iron(III) oxide (CAS: 1309-37-1).
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