powder,-60 mesh,99.5%,Ba:<1% , 12033-82-8
Synonym(s):
Tristrontium dinitride
CAS NO.：12033-82-8
Empirical Formula: N2Sr3
Molecular Weight: 290.87
MDL number: MFCD00054068
EINECS: 234-795-2
| Pack Size | Price | Stock | Quantity |
| 1g | RMB474.48 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 1030℃ [CIC73] |
| solubility | reacts with H2O; soluble in HCl |
| form | Powder |
| color | tan |
| Sensitive | moisture sensitive |
| CAS DataBase Reference | 12033-82-8 |
| EPA Substance Registry System | Strontium nitride (Sr3N2) (12033-82-8) |
Description and Uses
Strontium nitride should have the molecular formula
of Sr3N2 and the molecular weight of 290.8752 g/mol.
However, according to some sources, Strontium does
not form the ionic compound Sr3N2 and Sr2N is the
only compound that has been properly characterized
to date. The reaction of Sr metal in a pure stream of
nitrogen gas produces the “subnitride”:
4Sr +N2 ? 2Sr2N
A second method would be the decomposition of an
amide:
2Sr(NH2)2 + Heat ? 2Sr2N+ 2NH3 +H2
Strontium nitride (Sr3N2) can be used in the synthesis of ternary nitride oxide with molybdenum nitride under a low partial pressure of oxygen. It can also be used in the synthesis of barium-strontium silicate-based hollow structures for potential usage in drug delivery, catalysis, and sensors.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26 |
| RIDADR | UN 2813 4.3 / PGII |
| WGK Germany | 3 |
