Chromium Chloride Hexahydrate
DESCRIPCIÓN DEL PRODUCTO
Fórmula molecular:
CrCl₃·6H₂OPureza:
98% minNo CAS.:
10060-12-5Número EINECS:
233-038-3Sinónimo:
Chromium(III)chloride hexahydrateImágenes:
Descripción
Chromium Chloride Hexahydrate CrCl₃·6H₂O is a versatile compound with a wide range of applications across various industries. This greenish-black to violet deliquescent crystal is highly soluble in water and ethanol,making it suitable for numerous chemical processes.
In the Chemical Industry
CrCl₃·6H₂O is a key raw material for producing other chromium salts and chromium-containing pigments. It is also used as a catalyst in organic synthesis,particularly in reactions like the iodovinylation of aldehydes(Takai reaction)and the esterification of formic and acetic acids with alcohols. Additionally, it plays a crucial role in the synthesis of chromium(III)complexes with tetradentate Schiff bases, which have potential applications in advanced materials and pharmaceuticals.
In the Plating and Coating Industry
One of the significant uses of CrCl₃·6H₂O is in trivalent chromium plating. This process offers a more environmentally friendly alternative to traditional hexavalent chromium plating, providing excellent corrosion resistance and a high-quality finish on metal surfaces. Additionally, the compound enhances the durability and corrosion resistance of metals, especially in harsh environments.
In the Textile and Dyeing Industry
CrCl₃·6H₂O serves as a mordant in the dyeing process,helping to bind dyes to fibers and improve color fastness and vibrancy. This application ensures that textiles maintain their color even after repeated washing and exposure to sunlight.
In Analytical Chemistry and Research
Due to its well-defined chemical properties, chromium chloride hexahydrate is widely used as a reagent in analytical chemistry and research. Besides, its use in the synthesis of polymers, corrosion inhibitors, and other organic products makes it an essential tool in the laboratory.
In Environmental and Health Applications
In environmental catalysis,chromium chloride hexahydrate helps reduce harmful emissions by acting as a catalyst in automotive catalytic converters. Moreover, in the health sector, it’s a source of chromium in supplements to support carbohydrate, fat and protein metabolism.
In Water Treatment
Chromium chloride hexahydrate acts as a coagulant in water treatment processes, aggregating suspended particles for removal and improving water quality. This application is crucial for maintaining water purity in municipal treatment facilities.
Overall, Chromium Chloride Hexahydrate CrCl₃·6H₂O is a multifunctional compound that plays a vital role in various industrial and scientific applications,contributing to advancements in materials science,environmental protection, and human health.
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