Description

Chromium (III) Bromide Hexahydrate is an inorganic coordination compound valued for its role as a versatile source of trivalent chromium ions. This material is essential for research and industrial processes where controlled introduction of chromium is required. It finds application in specialized chemical synthesis, materials science research, and as a potential precursor for catalysts and advanced inorganic materials.

Application

• Chemical Synthesis: Serves as a starting material or catalyst precursor in inorganic and organometallic synthesis.
• Materials Research: Used in the development of novel inorganic compounds, coordination polymers, and advanced ceramic materials.
• Laboratory Reagent: Acts as a standardized source of Cr³⁺ ions for analytical chemistry, calibration, and research experiments.
• Surface Treatment: Investigated for use in specialized electroplating and surface modification processes.
• Catalyst Development: Explored as a component or precursor in the formulation of heterogeneous and homogeneous catalysts.

Basic Information

Item	Detail
Product Name	Chromium (III) Bromide Hexahydrate
CAS No.	13478-06-3
Molecular Formula	CrBr₃·6H₂O
Molecular Weight	399.80 g/mol
Synonyms	Chromium Tribromide Hexahydrate; Chromic Bromide Hexahydrate; Tris(bromido)chromium Hexahydrate; Chromium(3+) Bromide Hexahydrate; CrBr3·6H2O; Chromium Bromide (CrBr3) Hexahydrate
EINECS	Contact for details

Quality Control

Our Chromium (III) Bromide Hexahydrate is manufactured under controlled conditions to ensure batch-to-batch consistency. Quality is verified through a series of analytical tests including identification, assay, and impurity profiling. A Certificate of Analysis (COA) detailing purity and specific test results is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic nature, the container must be kept tightly sealed in a low-humidity environment to prevent moisture absorption and degradation. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Green to violet crystalline solid
Identification (IR)	Conforms
Assay (CrBr₃·6H₂O)	≥ 98.0 %
Water Content (Karl Fischer)	26.0 - 28.0 %
Insoluble Matter	≤ 0.1 %
Chloride (Cl)	≤ 0.1 %
Sulfate (SO₄)	≤ 0.1 %

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