725358
Iron oxide(II,III), magnetic nanoparticles solution
10 nm avg. part. size, 5 mg/mL in H2O
Synonym(s):
Magnetic iron oxide nanocrystals, Magnetite, Superparamagnetic iron oxide nanoparticles
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
5 mL | Available to ship TODAYfromMILWAUKEE | $729.00 |
About This Item
$729.00
Available to ship TODAYDetails
Quality Segment
form
dispersion, nanoparticles
concentration
5 mg/mL in H2O
magnetization
>45 emu/g, at 4500Oe
avg. part. size
10 nm
particle size
9-11 nm (TEM)
density
1.00 g/mL at 25 °C
SMILES string
O=[Fe].O=[Fe]O[Fe]=O
InChI
1S/3Fe.4O
InChI key
SZVJSHCCFOBDDC-UHFFFAOYSA-N
General description
Application
- Optical resolution of ephedrine: A study explored the optical resolution of racemic ephedrine using various derivatives of tartaric acid, presenting a method that could refine the production of pharmaceutical-grade ephedrine hydrochloride (Bánhegyi et al., 2022).
- Stereoselective forensic analysis: Supercritical fluid chromatography coupled with tandem mass spectrometry was used to perform a stereoselective analysis of ephedrine and its isomers in seized methamphetamine samples, offering insights into forensic applications of ephedrine hydrochloride (Segawa et al., 2021).
- Chiral analysis of stimulants: A chiral high-performance liquid chromatography-tandem mass spectrometry method was applied to determine amphetamine-type stimulants, including ephedrine, in forensic samples, providing a tool for the precise separation and identification of chiral drugs (Schwelm et al., 2020).
1 of 1
This Item | |||
|---|---|---|---|
| form dispersion, nanoparticles | form dispersion, nanoparticles | form nanoparticles, solution | form dispersion, nanoparticles |
| particle size 9-11 nm (TEM) | particle size 18-22 nm | particle size 20 nm (+/- 2nm TEM) | particle size 4-6 nm (TEM) |
| density 1.00 g/mL at 25 °C | density 1.00 g/mL at 25 °C | density 0.865 g/mL at 25 °C | density 1.00 g/mL at 25 °C |
| magnetization >45 emu/g, at 4500Oe | magnetization >20 emu/g, at 4500Oe | magnetization >20 emu/g, at room temp. under 4500 Oe | magnetization >25 emu/g, at 4500Oe |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| concentration 5 mg/mL in H2O | concentration 5 mg/mL in H2O | concentration 5 mg/mL in toluene | concentration 5 mg/mL in H2O |
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Storage Class
12 - Non Combustible Liquids
flash_point_f
Not applicable
flash_point_c
Not applicable
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