NISTRM8983

Silicon nitride

NIST^® RM 8983

• Fórmula linear: Si₃N₄
• Número CAS: 12033-89-5
• Peso molecular: 140.28
• Número MDL: MFCD00011230
• Código UNSPSC: 41116107
• ID de substância PubChem: 329818808
• NACRES: NA.24

Propriedades

• grau: certified reference material
• Nível de qualidade: 100
• fabricante/nome comercial: NIST^®
• densidade: 3.44 g/mL at 25 °C (lit.)
• aplicação(ões): glass & ceramic
• Formato: matrix material
• cadeia de caracteres SMILES: N12[Si]34N5[Si]16N3[Si]25N46
• InChI: 1S/N4Si3/c1-5-2-6(1)3(5)7(1,2)4(5)6
• chave InChI: HQVNEWCFYHHQES-UHFFFAOYSA-N

Descrição

Descrição geral

Each unit of RM 8983 comprises a bottle containing approximately 4.5 g of silicon nitride powder.

Aplicação

The Reference Material silicon nitride powder is intended for use as an analytical standard for determining nitrogen, oxygen, and carbon in silicon nitride powder using the high-temperature combustion method.

Características e benefícios

• The non-certified values for total nitrogen, oxygen, and carbon are reported on an as-received basis and expressed as mass fraction.
• The period of validity, maintenance of non-certified values, and storage instructions are provided on NIST certificate.

Outras notas

Reference/Informational value is provided for the following analytes.
Nitrogen (N), Oxygen (0), Carbon (C)

See certificate for values and more details at nist.gov/SRM.

Informações legais

NIST is a registered trademark of National Institute of Standards and Technology

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): nwg
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable