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  7. Silizium(IV)-nitrid, Alpha-Phase, 99.9 % (Metallbasis), Thermo Scientific Chemicals

Silizium(IV)-nitrid, Alpha-Phase, 99.9 % (Metallbasis), Thermo Scientific Chemicals

Product Code. 11387008
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Menge:
25 g
100 g
500 g
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Description

CAS: 12033-89-5 | N4Si3 | 140.28 g/mol

Silicon(IV) nitride is used in automobile industry as a material for engine parts such as diesel engines and glowplugs. It is used for rocker arm pads for lower wear in spark-ignition engines. Ceramics made from Silicon(IV) nitride show good shock resistance. Similarly, bearings made from this find application in the main engines of NASA’s space shuttle. It acts as an insulator and is used in the manufacturing of integrated circuits.

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 12033-89-5
Summenformel N4Si3
Molekulargewicht (g/mol) 140.28
MDL-Nummer MFCD00011230
InChI-Schlüssel HQVNEWCFYHHQES-UHFFFAOYSA-N
Synonym 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
PubChem CID 3084099
IUPAC-Name Siliziumnitrid
SMILES N12[Si]34N5[Si]11N3[Si]25N41

Specifications

Chemischer Name oder Material Silicon(IV) nitride, alpha-phase
Schmelzpunkt 1900°C (sublimation)
Farbe Grau
Physikalische Form Pulver
Menge 100 g
Hinweise zum Prozentgehalt (Metallbasis)
Merck Index 14,8497
Löslichkeitsinformationen Insoluble water.
Formelmasse 140.28
Reinheit (%) 99.9%
Concentration or Composition (by Analyte or Components) Si3N4 90% min. (alpha form)
Geruch Geruchsneutral
Dichte 3.2 g/mL
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