Product code: SV002-4N and SV002-5N Methylammonium bromide 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 hydrobromide ; MABr CAS Nr. 6876-37-5 Chemical formular CH6BrN Molecular weight 111.97 g/mol Technical Datasheet: SV002-4N Technical Datasheet: SV002-5N Exemplary Publications LEDs:Tsai, H. et al. Bright and stable light-emitting diodes made with perovskite nanocrystals stabilized in metal–organic frameworks. Nat. Photon. 15, 843–849 (2021). Lee, C.M. et al. Improved device efficiency and lifetime of perovskite light-emitting diodes by size-controlled polyvinylpyrrolidone-capped gold nanoparticles with dipole formation. Sci Rep 12, 2300 (2022).Solar Cells:Liu Y. et al. Flexible Lead Bromide Perovskite Solar Cells. ACS Appl. Energy Mater. 3, 9817–9823 (2020). Fang J. et al. Microstructure and lattice strain control towards high-performance ambient green-printed perovskite solar cells. J. Mater. Chem. A 9, 13297-13305 (2021).