Zirconium tetrahydroxide(14475-63-9)
Zirconium hydroxide, a chemical compound with the chemical formula Zr(OH)4, occupies a place in the vast field of inorganic chemistry with its unique chemical identity. In the standardized management of international chemistry, it was assigned a unique CAS number 144,755-63-9, like a fingerprint in the world of chemistry, enabling scientists to accurately identify and study it. In addition, hydroxide zirconium has the aliases XZO 880/01, R zirconium hydroxide, revealing its wide adaptability and variability in chemical research and application, like a multi-faceted hand in the world of chemistry. In terms of physical properties, hydroxide zirconium attracts people's attention with its pure white color and delicate texture, like a fine work of art created by nature. Its density is 3.25 g/cm³, light and delicate, giving people a subtle visual enjoyment. However, this elegant appearance hides its sensitivity to heat. When the temperature rises to 550℃, its molecular structure begins to decompose, like a snowman melting in the sun, revealing its fragility to high temperatures. What is more striking is that the boiling point of hydroxide zirconium at standard atmospheric pressure (760 mmHg) is as high as 100℃, showing extremely high thermal stability at ambient temperature and pressure. This stability allows zirconium hydroxide to maintain its original chemical properties in many chemical reactions, like a calm observer maintaining stability in the storm of chemical reactions, becoming an ideal material for many chemical processes. However, this does not mean that it can maintain stability under all conditions. When exposed to extreme high temperatures or specific acidic environments, the stability of zirconium hydroxide may be destroyed, like porcelain breaking under a violent impact, causing significant changes in its chemical properties and triggering a series of complex chemical reactions. The characteristics of zirconium hydroxide make it important for use in many fields. In ceramic manufacturing, it, with its unique chemical stability and high-temperature performance, acts like an artist's palette, helping create various high-performance ceramic products. In nuclear fuel processing, it, with its stable chemical properties, acts like a safe guardian, ensuring the safe conduct of nuclear reactions. Additionally, it plays a key role in industries such as catalysts, pigments, and electronic materials, acting like a versatile hand in the world of chemistry, continuously showing its diverse application potential. The chemical properties of zirconium hydroxide are complex and variable, and its chemical formula ZrO2·nH2O reveals that it is actually a hydrated oxide. Despite being classified as a hydroxide, zirconium hydroxide is not soluble in water, which is different from the common hydroxides. In fact, it is a strongly hydrophobic substance, and its insolubility in water is a core characteristic of its chemical reactivity and industrial applications. It can react with dilute inorganic acids, but it does not react with water. This insolubility gives it unique chemical behavior and reaction selectivity, like a canoe navigating through the ocean of chemical reactions, choosing its own course.
