CAS NO.:61361-50-0
Molecular formula: P3N5
Assay:min99%
Dark red powder
Manganese:max0.001%     Magnesium:max 0.005%
Brass:max0.0001%      Iron:max0.001%   Silicon:max0.01%

●Domestic use inorgannic synthesis method and and successfully made the crystalline Phosphorus Nitride.
●Compare with the red phosphorus has the following characteristics:
suction effect;
Moisture resistance very good;
lamp luminous flux has been significantly improved;
reduce the possibility of filament fusing.