Product code: SV001-4N and SV001-5N Methylammonium iodide is one of the most common precursors used in the preparation of perovskite-based opto-electronic systems, including light-emitting diodes (LEDs) and perovskite solar cells (PSCs). Perolink offers standard purity grades of >99.99 % and 99.999 % (Trace Metal Basis). Higher purity grades are available on demand. Please contact us for more information or such a request. Furthermore you can contact us in need for larger amounts than stated in the Online Store. Appearance White powder Synonyms Methylamine hydroiodide ; MAI CAS Nr. 14965-49-2 Chemical formular CH6IN Molecular weight 158.97 g/mol Technical Datasheet: SV001-4N Technical Datasheet:SV001-5N Exemplary Publications LEDs:Zhang, K. et al. Opportunities and challenges in perovskite LED commercialization, J. Mater. Chem. C 9, 3795-3799 (2021). Chu, S. et al. Large-area and efficient perovskite light-emitting diodes via low-temperature blade-coating. Nat Commun 12, 147 (2021).Solar Cells:Lin, R. et al. All-perovskite tandem solar cells with improved grain surface passivation. Nature 603, 73–78 (2022). https://doi.org/10.1038/s41586-021-04372-8 Back, H. et al. Highly stable inverted methylammonium lead tri-iodide perovskite solar cells achieved by surface re-crystallization, Energy Environ. Sci. 13, 840-847 (2020).