637106
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637106
Aldrich
Iron(II,III) oxide
nanopowder, <50 nm particle size (TEM), ≥98% trace metals basis
| Synonym: | Magnetite |
| CAS Number: | 1317-61-9 |
| Linear Formula: | Fe3O4 |
| Molecular Weight: | 231.53 |
| EC Number: | 215-277-5 |
| MDL number: | MFCD00011010 |
| PubChem Substance ID: | 24882829 |
Description
| Frequently Asked Questions | Live Chat and Frequently Asked Questions are available for this Product. |
| Packaging | 25, 100, 250 g in glass btl |
Properties
| assay | ≥98% trace metals basis |
| form | nanopowder |
| spherical | |
| particle size | <50 nm (TEM) |
| surface area | BET surf. area >60 m2/g |
| mp | 1538 °C(lit.) |
| density | 4.8-5.1 g/mL at 25 °C(lit.) |
| bulk density | 0.84 g/mL |
Safety
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36/37/39 |
| WGK Germany | NWG |
References
| Merck | Merck 13,4073 |
| reference | RegBook 1 (3), 3285:H |
