Product name/chemical name:yttrium nitride Origin:hebei, china Brand name:ledphor Cas no.:25764-13-0 Molecular formula:yn Formula weight:102.92g/mol Appearance:black powder Particle size:-100mesh Icp major analysis(confirms yttrium component):confirmed Tren(total rare earth nitride):99.5% Purity:99.99% based on tren Stability:instability Conditions contributing to unstability:stable in n2/ar at room temperature, but in the air it is easy to be oxidized, and high humidity or moist air causes hydrolysis and formation of y(oh)3 and ammonia Incompatibility (materials to be avoided):water, steam, moisture, vapors and acids Hazardous decomposition products:ammonia gas, yttrium hydroxide, yttrium oxide Radioactive:none Storage method:in glove box which fill with n2/ar