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Chemodex
Strontiumferrite
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| Product Details | |
|---|---|
| Synonyms | Strontium hexaferrite; Iron strontium oxide; Strontium iron oxide; Ferotop FM 201 |
| Product Type | Chemical |
| Properties | |
| Formula | SrFe12O19 |
| MW | 1061.75 |
| CAS | 12023-91-5 |
| Source/Host Chemicals | Synthetic |
| Purity Chemicals | ≥99.5% |
| Appearance | Dark gray to black powder. |
| Solubility | Soluble in organic solvents. Insoluble in water. |
| Declaration | Manufactured by Chemodex. |
| Other Product Data |
Click here for Original Manufacturer Product Datasheet |
| InChi Key | MUDURESJCZWWBG-UHFFFAOYSA-N |
| Smiles | [Fe][Sr][Fe][Fe][Fe][Fe][Fe][Fe][Fe][Fe][Fe][Fe][Fe](=O)(=O)(=O)(=O)(=O)(=O)(=O)(=O)(=O)(=O)(=O)(=O)(=O)(=O)(=O)(=O)(=O)(=O)=O |
| Shipping and Handling | |
| Shipping | AMBIENT |
| Short Term Storage | +20°C |
| Long Term Storage | +20°C |
| Handling Advice | Protect from light and moisture. |
| Use/Stability | Stable for at least 2 years after receipt when stored at RT. |
| Documents | |
| Product Specification Sheet | |
| Datasheet |
 Download PDF |
Description
Strontiumferrite is a magnetic ceramic material increasingly applied in life sciences research for its strong, stable and reusable magnetic properties. Its high coercivity and chemical durability make it an excellent component in magnetic separation systems, where it enables efficient isolation and purification of biomolecules, cells and proteins using magnetic beads or particles. The material’s non-conductive and corrosion-resistant nature ensures consistent performance in biological buffers and harsh experimental conditions. Strontium ferrite is also explored in biosensor development, targeted drug delivery, and diagnostic assays where magnetic manipulation is required.
Product References
(1) D.H. Chen Y.Y. Chen; J. Colloid Interface Sci. 236, 41 (2001) | (2) P. Jing, et al.; Sci. Rep. 5, 15089 (2015) | (3) J. Li, et al.; ChemSusChem 11, 254 (2018) | (4) M. Fu, et al.; J. Colloid Interface Sci. 588, 795 (2021) | (5) A. Ahmad, et al.; Micromachines 12, 42 (2021) | (6) A.K. Tangra, et al.; Nanomaterials 12, 826 (2022) | (7) Y. Tang, et al.; ACS Appl. Mater. Interfaces 14, 18486 (2022)