Silicon （Si）

Silicon dioxide, also known as silica (from the Latin silex), is an oxide of silicon with the chemical formula SiO2, most commonly found in nature as quartz and in various living organisms. In many parts of the world, silica is the major constituent of sand. Silica is one of the most complex and most

Silicon monoxide is the chemical compound with the formula SiO where silicon is present in the oxidation state +2. In the vapour phase it is a diatomic molecule. Material Notes Silicon Monoxide Sputtering Target, Purity is 99.9%;Circular: Diameter = 14inch, Thickness = 1mm; Block: Length = 32inch, W

Silicon nitride is a chemical compound of the elements silicon and nitrogen, with the formula Si3N4. It is a white, high-melting-point solid that is relatively chemically inert, being attacked by dilute HF and hot H2SO4. It is very hard (8.5 on the mohs scale). It is the most thermodynamically stabl

Tantalum pentoxide, also known as tantalum(V) oxide, is the inorganic compound with the formula Ta2O5. It is a white solid that is insoluble in all solvents but is attacked by strong bases and hydrofluoric acid. Ta2O5 is an inert material with a high refractive index and low absorption (i.e. colourl

Description A fine white mineral powder that is chemically inert and stable to very high temperatures. Insoluble in water, dilute acids and hot concentrate sulfuric acid. Chemical Name: Zirconium silicate Chemical Formula: ZrSiO4 Specifications Atomic Number where applicable Molecular Weight (g/mol.