NISTRM8983

Siliziumnitrid

NIST^® RM 8983

• Lineare Formel: Si₃N₄
• CAS-Nummer: 12033-89-5
• Molekulargewicht: 140.28
• MDL-Nummer: MFCD00011230
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329818808
• NACRES: NA.24

Eigenschaften

• Qualität: certified reference material
• Qualitätsniveau: 100
• Hersteller/Markenname: NIST^®
• Dichte: 3.44 g/mL at 25 °C (lit.)
• Anwendung(en): glass & ceramic
• Format: matrix material
• SMILES String: N12[Si]34N5[Si]16N3[Si]25N46
• InChI: 1S/N4Si3/c1-5-2-6(1)3(5)7(1,2)4(5)6
• InChIKey: HQVNEWCFYHHQES-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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

Anwendung

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.

Leistungsmerkmale und Vorteile

• 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.

Sonstige Hinweise

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.

Rechtliche Hinweise

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

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: nwg
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable