Zirconium perchlorate as cold as possible. Zirconium perchlorate is very hydroscopic forming hydrates, and it is hydrolysed by water to yield zirconyl perchlorate, ZrO(ClO). Zirconium perchlorate reacts with vaseline, methyl nitrate or acetonitrile. Zirconium perchlorate is inert towards carbon tetrachloride, chloroform, and dimethylformamide. Zirconium perchlorate reacts with benzene at 20°C, but at -10°C crystals of Zr(ClO)•CH are deposited. Zirconium perchlorate has solid state transition around 45°C, a melting point between 95.5 and 96.0°C and a decomposition point starting around 120°C. The zirconyl perchlorate formed in the heat decomposition, itself decomposes around 290°C to form zirconia, chlorine and oxygen. In the gas phase
Cubic zirconia a monopoly on the market from the 1870s to early 2000s. The company plead guilty to these charges in an Ohio court in 13 July 2004. However, De Beers and Co do not have as much power over the market, the price of diamonds continues to increase due to the increased demand in emerging markets such as India and China. Therefore, with the emergence of artificial stones, such as cubic zirconia, that have optic properties highly similar to that of diamonds (see section above), it has been presented that these could be a better alternative for jewelry buyers given their