I'm trying to calculate the wt% and the mass of the nanoparticles in a ferrofluid solution.
Attached is data from the supplier:
**EMG 605 Specifications and Physical Properties**
- Appearance: Black-brown fluid
- Carrier Liquid: Water
- Nominal Particle Diameter: 10 nm
- Saturation Magnetization (Ms): 220 Gauss or 22 mT (SI)
- Viscosity @27°C: <5 cP or <5 mPa·s
- Density @25°C: 1.18 g/cc or 1.18x10^3 kg/m3 (SI)
- Initial Magnetic Susceptibility: 0.24 or 3.02 (SI)
- :Magnetic Particle Concentration 3.9 % vol.
- pH: 9-10
- Nature of Surfactant: Cationic