BOHR MATERIALS

Methylammonium Chloride (MACl)

Product photo: Methylammonium Chloride in Bohr pack

Methylammonium chloride, a crystallization additive for perovskite film formation, supplied at 99% purity and shipped worldwide with a producer certificate of analysis per lot.

Specifications

ProductMethylammonium Chloride (MACl)
SynonymsMethylamine Hydrochloride
CAS number593-51-1
FormulaCH3NH3Cl (CH6ClN)
Molecular weight67.52 g/mol
Grade99%

Email ben@bohrmaterials.com to get the SDS.

Applications

MACl is the most widely used additive for FAPbI3 film growth. The volatile methylammonium and chloride leave the film during annealing, guiding intermediate-phase crystallization and enlarging grains; most high-efficiency FAPbI3 recipes include tens of mole percent MACl.

  • Crystallization control and grain growth in FAPbI3 films
  • Intermediate-phase engineering in sequential and one-step deposition
  • Stabilizing the photoactive alpha phase of FAPbI3