Description

Arsenic (III) Bromide is a high-purity inorganic compound with the CAS registry number 7784-33-0. This chemical serves as a critical reagent and precursor in advanced material synthesis and specialized chemical research. It is essential for industries and research institutions focused on semiconductor doping, inorganic synthesis, and the development of novel coordination complexes. Our product is manufactured under stringent controls to ensure consistent quality and reliable performance for demanding applications.

Application

• Semiconductor Manufacturing: Used as a dopant source or precursor in the chemical vapor deposition (CVD) of III-V compound semiconductors.
• Inorganic Synthesis: Acts as a versatile starting material for the preparation of other arsenic-containing compounds and complexes.
• Chemical Research: Employed as a reagent in academic and industrial laboratories for studying reaction mechanisms and developing new catalytic systems.
• Coordination Chemistry: Serves as a Lewis acid catalyst or a ligand precursor in the synthesis of organometallic and coordination compounds.
• Material Science: Investigated for use in the fabrication of specialty glasses and optical materials with specific refractive properties.

Basic Information

Product Name	Arsenic (III) Bromide
CAS No.	7784-33-0
Molecular Formula	AsBr3
Molecular Weight	314.63 g/mol
Synonyms	Arsenic Tribromide; Arsenous Bromide; Tribromoarsine; Arsenic Bromide; Bromic Acid, Arsenic(3+) Salt; Arsenic(III) Bromide; AsBr3; Arsenic Bromide (AsBr3)
EINECS	232-057-4

Quality Control

Our Arsenic (III) Bromide is produced and tested to meet exacting standards for purity and consistency. Each batch undergoes rigorous analytical testing, including assay and impurity profiling, to ensure it meets the specifications required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing all quality parameters is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials such as strong bases and active metals.

Specification

Item	Specification
Appearance	White to pale yellow crystalline solid
Identification (IR)	Conforms
Assay (AsBr3)	≥ 99.0%
Water (Karl Fischer)	≤ 0.5%

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