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Fe3O4 Magnetic Nanospheres, Matrix: Fe3O4, Surface Group: -NH2, Particle Size: 100-200nm, Unit: 5mg/ml

Typical Properties
CAS 1317-61-9
Catalog ACM1317619-54
Molecular Weight 231.53 g/cm3
Melting Point 1538 °C (lit.)
Flash Point 7 °C
Purity 99.9 %
Density 4.8-5.1 g/mL at 25°C (lit.)
Appearance Liquid (Suspension)
Storage 2-8 °C
Color Black
Composition Fe3O4
Concentration 5 mg/ml
Diameter 100-200 nm
Functional Group -NH2
Precautions for use According to different application fields, add the appropriate dosage. It is recommended to do a sample test before use.
Shipping Ventilation, low temperature and dry
Solvent PBS, pH 7.40, Sodium azide 0.01 % (preservative)
Stability Long-term placement still remains monodisperse nanoparticles. It can be diluted many times and still maintain monodisperse stability.
Overview
Description

Magnetic dispersions are distinguished by good biocompatibility, low toxicity, low sensitivity to oxidative changes, retention of magnetic properties only when exposed to external magnetic fields, and strong ferromagnetic behavior. Magnetic dispersions have shown a wide range of applications, including magnetic recording technology, pigments, catalysis, bioseparation, targeted drug delivery, and many other fields. In medicine, magnetite nanoparticles are used as contrast agents in nuclear magnetic resonance (NMR) studies.

Features

·Uniform particle size
·Good dispersion
·Excellent compatibility
·Chemically stable
·Safety and environmental protection

Application

·Chemicals, plastics, textiles, coatings, rubber, pigments, seals, etc.
·Electronics, electronic packaging materials, ferrite materials, batteries
·Metals, ceramics, nano-ceramics, composite ceramic substrates
·Anti-ultraviolet material, microwave absorbing material
·Biomedical field: magnetic drug carrier, cell separation technology, magnetic hyperthermia materials, etc.
·Magnetic recording material