Chemical Name: Triiron tetraoxide
CAS No.: 1317-61-9
Molecular Formula: Fe3O4
Molecular Weight: 231.53
Triiron tetraoxide CAS 1317-61-9
Description
Triiron tetraoxide Details
Chemical Name: Triiron tetraoxide
Synonyms: Magnetic iron oxide; Ferroferric oxide
CAS No.: 1317-61-9
Molecular Formula: Fe3O4
Molecular Weight: 231.53
Molecular Structure:
Appearance: Black Powder
Triiron tetraoxide Typical Properties
| Melting point | 1538 °C(lit.) |
| Density | 4.8-5.1 g/mL at 25 °C(lit.) |
| Solubility | Aqueous Acid (Slightly) |
| Appearance | Black powder |
| Storage | -20°C |
| Flash point | 7 °C |
| Refractive index | 3.0 |
| Vapor Pressure | 47Pa at 20℃ |
Triiron tetraoxide Usage
Industrial Pigments & Construction: Pigment Black 11 is widely used in high-grade asphalt, colored concrete, paving bricks, architectural coatings, and paints. It offers excellent lightfastness and weather resistance.
Magnetic Materials & Electronics: Used in the manufacture of magnetic inks, MEMS (Micro-Electro-Mechanical Systems), photocopier toner, magnetic tapes, and more.
Specialty Catalysts & Water Treatment: Leveraging its magnetic properties, it serves as a highly efficient adsorbent for heavy metals in wastewater, facilitating recovery via magnetic separation.
Triiron tetraoxide Packaging and Shipping
Packing: 25KG/BAG
Triiron tetraoxide Storage
Keep container tightly closed in a dry and well-ventilated place. Store in cool place.
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