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Silicon(IV) nitride, Electronic Grade, 99.85% (metals basis), 90+% alpha-phase
CAS: 12033-89-5 | N4Si3 | 140.28 g/mol
Supplier: Thermo Scientific Chemicals 04911309
Description
Silicon nitride bearings are both full ceramic bearings and ceramic hybrid bearings with balls in ceramics and races in steel. Silicon nitride ceramics have good shock resistance compared to other ceramics. Silicon nitride is used for rocker arm pads for lower wear, turbocharger for lower inertia and less engine lag, and in exhaust gas control valves for increased acceleration.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
| Silicon (IV) nitride | |
| ≥90% alpha-phase | |
| Gray | |
| 10 g | |
| N4Si3 | |
| MFCD00011230 | |
| silicon nitride, silicon nitride si3n4, unii-qhb8t06idk, qhb8t06idk, silicon iv nitride, alpha phase, trisilicon tetranitride, nierite, nano silicon nitride, silicon iv nitride, silicon nitride, amorphous | |
| HQVNEWCFYHHQES-UHFFFAOYSA-N | |
| Silicon nitride | |
| 3084099 | |
| 99.85% | |
| Odorless |
| 1900°C (sublimation) | |
| 12033-89-5 | |
| Powder | |
| (metals basis) | |
| Si3N4 | |
| 14,8497 | |
| Insoluble in water. | |
| N12[Si]34N5[Si]11N3[Si]25N41 | |
| 140.28 | |
| 140.28 | |
| Electronic | |
| 3.2 g/mL |
Chemical Identifiers
| 12033-89-5 | |
| 140.28 | |
| HQVNEWCFYHHQES-UHFFFAOYSA-N | |
| 3084099 | |
| N12[Si]34N5[Si]11N3[Si]25N41 |
| N4Si3 | |
| MFCD00011230 | |
| silicon nitride, silicon nitride si3n4, unii-qhb8t06idk, qhb8t06idk, silicon iv nitride, alpha phase, trisilicon tetranitride, nierite, nano silicon nitride, silicon iv nitride, silicon nitride, amorphous | |
| Silicon nitride |
Safety and Handling
EINECSNumber : 234-796-8
RTECSNumber : VW0650000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only