White amorphous powder, non-toxic and tasteless, insoluble in water, soluble in HCl and other inorganic acids. Insoluble in water and alkali solutions, it decomposes into zirconium dioxide and water at 500 ° C.

1. The neutralization method uses zirconium oxychloride and NH3 water as raw materials to prepare zirconium hydroxide: Under stirring at room temperature, pure NH3 water is slowly added into 0.2 ~ 0.3 mol/L high purity zirconium oxychloride solution, and the solution is neutralized until pH = 8 ~ 8.5, and then washed with pure water until no chloride ion (Cl-) is present. The product is obtained after filtration and separation, and the cake is dried at 120 ºC.

2. Made from NaOH solution and zirconium salt solution.

Zirconium hydroxide is an insoluble in water, slightly more alkaline amphoteric hydroxide, the appearance of a white powdery solid.

Application 

Used in lithium manganate, lithium cobalt acid, lithium iron phosphate, ternary materials and other lithium battery cathode materials. Used in the manufacture of other zirconium compounds, pigments, dyes, glass, etc.

Anhui Fitech Material Co., Ltd is a high-tech Manufacturer and ISO 14001:2015 environmental management system, ISO 9001:2015 quality management system ,ISO 45001 occupational health and safety certification certified company who is known as ''One Stop Advanced Materials Provider'' in China, concentrated on providing high-purity metals and high-quality chemical raw materials for high-tech enterprises and research institutes. We have cooperated with a number of domestic and foreign research institutes to jointly develop new products and to improve product processing system.