Description

Methylammonium Bromide CAS NO 6876-37-5 is an organic ammonium salt widely utilized as a crucial precursor and building block in advanced materials synthesis. Its primary commercial value lies in its role as a key component for producing high-performance perovskite materials used in next-generation photovoltaics and optoelectronic devices. This compound is essential for research and manufacturing in the semiconductor, solar energy, and specialty chemical industries, where precise material properties are critical.

Application

• Perovskite Solar Cell Fabrication: A fundamental precursor material for methylammonium lead halide (MAPbX3) perovskite layers, which are central to high-efficiency, low-cost photovoltaic devices.
• Optoelectronic Research: Used in the development and study of light-emitting diodes (LEDs), photodetectors, and lasers based on perovskite crystal structures.
• Organic Synthesis: Serves as a methylamine source or quaternary ammonium reagent in various alkylation and organic transformation reactions.
• Crystal Growth & Material Science: Employed in the controlled synthesis of hybrid organic-inorganic perovskite single crystals and thin films for fundamental property studies.
• Chemical Intermediate: Acts as a key intermediate in the production of more complex quaternary ammonium compounds, surfactants, or phase-transfer catalysts.

Basic Information

Product Name	Methylammonium Bromide
CAS No.	6876-37-5
Molecular Formula	CH6BrN
Molecular Weight	111.97 g/mol
Synonyms	Methylamine Hydrobromide; Methylammonium Bromide; Monomethylammonium Bromide; Methanaminium, bromide; MABr; Methylamine HBr; Aminomethane hydrobromide
EINECS	229-996-7

Quality Control

Our Methylammonium Bromide is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity, which is critical for sensitive applications like perovskite film deposition. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, impurity profiles, and moisture content. We adhere to relevant industry standards, and specifications can be tailored to meet specific research or GMP-grade manufacturing requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) in a desiccator for long-term storage to prevent decomposition and maintain efficacy.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.