Description of Strontium Nitride Powder
Strontium nitride is produced by burning the metal lanthanum in air, which yields a mixture of lanthanum nitride and lanthanum oxide, or by reacting with nitrogen. Like other metal nitrides, it reacts with water to produce caesium hydroxide and ammonia. It remains stable and does not decompose at 1 000 °C. It decomposes in water and reacts with H2O to yield Sr(OH)2 and NH3. Hydrogen evolves at 270 °C with the formation of Sr3N2H4, and a corresponding quantity of nitrogen–hydrogen mixed gas is produced at 800 °C upon the formation of SrNH, which, in a CO atmosphere, may yield cyanide.
Specifications of Strontium Nitride Powder
Appearance
|
Black Powder
|
Particle Size
|
-50 Mesh
|
Purity (%)
|
99.9
|
Impurities (wt.%)
|
Ca
|
0.0637
|
Mg
|
0.0006
|
Fe
|
0.0003
|
Na
|
0.0056
|
Al
|
0.0081
|

Applications of Strontium Nitride Powder
- Main raw material for fluorescent nitride materials
- For the manufacture of ternary nitrides
- For the production of dielectric materials
Packaging of Strontium Nitride Powder
1 kg/sack, 25 kg/barrel or as required.
Our Sr3N2 powder is marked and labelled externally to facilitate accurate identification and quality control. Care is taken to ensure that no damage occurs during storage or transport.