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Sigma Aldrich Silicon nitride

Catalog No. 334103100G Shop All MilliporeSigma Sigma Organic Chemistry Products
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33-410-3100G 100 g
33-410-325G 25 g
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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

Silicon nitride based ceramics possess high fracture toughness, hardness and wear resistance, resistance to corrosion, thermal stability. Two known polymorphs of silicon nitride exist, alpha and beta Si3N4, both have hexagonal structure. A study shows that a third state, cubic spinel structure, has also been synthesized.

Specifications

CAS 12033-89-5
Quantity 100 g
Molecular Formula N4Si3
Linear Formula Si3N4
MDL Number MFCD00011230
Synonym Trisilicon tetranitride
Molecular Weight (g/mol) 140.28
Percent Purity ≥99.9% trace metals basis
Density 3.44 g/mL (at 25°C)
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