Package: according to customer's requirement

Uses : Optical coating, optical fiber doping, laser crystal, single crystal material, laser amplifier, catalytic agent, etc

Molecular Structure:

Product description:

　　Physical and chemical properties: Slightly yellow powder, divided into two kinds of anhydrous or 0.5-1 crystal water. Melting point 1143°C. Boiling point >2200°C. Density 7.64 g/cm3

　　Appearance: Slightly yellow powder