For researchers and formulators in the chemical and materials science sectors, a deep understanding of compound properties is fundamental to successful application development. Yttrium Sulfate Octahydrate (CAS 7446-33-5) possesses a unique set of chemical characteristics that make it valuable across a variety of industries.

Chemically, Yttrium Sulfate Octahydrate is a salt of sulfuric acid and yttrium. Its molecular formula, Y2(SO4)3·8H2O, indicates that it is a hydrated salt, meaning it contains water molecules within its crystal structure. This hydration influences its physical state and handling properties. The compound is described as a white, crystalline solid, and it is known to be hygroscopic, meaning it can absorb moisture from the air. This necessitates proper storage in sealed containers to maintain its integrity.

Regarding solubility, Yttrium Sulfate Octahydrate is moderately soluble in water, with solubility reportedly decreasing as temperature increases. It is also soluble in concentrated sulfuric acid, forming Y(HSO4)3, but is insoluble in alkalis. This differential solubility is an important consideration for formulators, particularly when designing reaction pathways or preparing solutions.

The compound's stability is another key aspect. It loses its eight water molecules at approximately 120°C and decomposes at higher temperatures, around 700°C. This thermal behavior is relevant for applications involving high-temperature processing, such as in ceramics. As a chemical reagent, its reactivity and solubility profile allow it to serve as a versatile precursor for synthesizing other yttrium compounds.

For professionals seeking to buy yttrium sulfate octahydrate, understanding these chemical properties is essential. Working with a reliable yttrium sulfate octahydrate manufacturer ensures you receive material with consistent chemical characteristics. If you are looking for a trusted supplier of high-quality Yttrium Sulfate Octahydrate in China, our company can meet your needs, offering competitive price and assured quality for your research and industrial projects.