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NanoXact Magnetite Nanoparticles – PVP

Our magnetite nanoparticles are colloidal iron oxide (Fe3O4) materials that exhibit superparamagnetic properties at ambient temperatures. Learn more ❯

Polyvinylpyrrolidone (PVP) is a large polymer that offers excellent steric stability. Learn more ❯

NanoXact materials are high quality, unagglomerated and monodisperse nanoparticles. Learn more ❯

Provided at 20 mg/mL in aqueous 2 mM sodium citrate.

Don’t see the size you’re looking for? Please contact us about custom and semi-custom ordering.

Concentration
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Bulk purchasing options are available – please contact us if you are interested

Typically ships within 5 business days

Product number: MGPN20-5M

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Specifications & CoA

TEM Diameter Size Distribution (CV) Example Certificate of Analysis
(How do I read this?)
20 nm ± 5 nm ≤ 30% Download Example CoA
  • Hydrodynamic diameter (DLS): TEM diameter plus 20 to 45 nm
  • Zeta potential: –30 to –65 mV
  • pH of solution: 6.0 to 7.5
  • Particle surface: PVP
  • Solvent: 2 mM sodium citrate
  • Peak wavelength (λmax): n/a

More Info & Documentation

nanoComposix University

MGPN 20nm



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