Nano zirconium hydroxide is a white amorphous powdery solid, insoluble in water and alkaline solutions, but easily soluble in inorganic acids such as hydrochloric acid. It is non-toxic and odorless.
Strontium hydroxide (chemical formula Sr(OH)₂) is a white powder with a density of 1.9 g/cm³, a melting point of 375°C, and a boiling point of 710°C (decomposes). It is hygroscopic, absorbs carbon dioxide from the air to form carbonate, and can lose seven molecules of crystallization water in dry air. It is easily soluble in hot water and acids, and can dissolve in cold water.
Jinghuang Technology's nano aluminum hydroxide has advantages such as high purity, small particle size, and high whiteness. It can be used as a flame retardant and catalyst, and is widely applied in fields such as information technology, microelectronics, biochemistry, environmental protection, and new energy.
Nano calcium hydroxide (chemical formula Ca(OH)₂) appears as a white powder, odorless and tasteless. The kinetic stability of nano calcium hydroxide in water is poor. Nano calcium hydroxide is easily soluble in acids and inorganic salt solutions, but insoluble in water, and it decomposes into calcium oxide when heated above 500°C.