Calcium nitride (Ca3N2) powder is an important chemical reagent with excellent properties such as high-temperature resistance and good thermal conductivity. Its CAS number is 12013-82-0, and its molecular weight is usually 148.2474 or 148.25, depending on the measured values from...……

Gold sol, also known as colloidal gold, is a stable, uniform gold particle suspension suspended in the liquid in a single dispersed state after the reduction of gold salt into a simple gold substance. The gold sol particle consists of a gold atom and a do……

Titanium nitride is a structural material with attractive golden colour, high melting point, high hardness, good chemical stability, little wetting with metal, high conductivity and superconductivity, and can be applied to high-temperature structural mate……

Gold nanoparticles or AuNPs are only a fraction of the size of human hair and are less than 100 nm in diameter.……

Zirconium nitride (ZrN) is an inorganic compound. Golden crystal powder. The density is 7.09. Insoluble in water, slightly soluble in inorganic acids, soluble in concentrated sulfuric acid, hydrofluoric acid, and aqua regia.……