Synonym(s): Magnetic iron oxide nanocrystals; Magnetite; Superparamagnetic iron oxide nanoparticles
Empirical Formula: Fe3O4
Linear Formula: Fe3O4
Formula Weight: 231.53
MDL Number: MFCD00011010
Density: 0.865 g/mL at 25 °C
Signal Word: Danger
Hazard statements: H225-H304-H315-H336-H361d-H373-H411
Precautionary statements: P210-P261-P273-P281-P301 + P310-P331
Risk Statements (Europe): 63-11-38-48/20-65-67
Safety Statements (Europe): 16-36/37-62
Hazard Codes (Europe): F,Xn