NISTRM8983

氮化硅

NIST^® RM 8983

• 線性公式: Si₃N₄
• CAS號碼: 12033-89-5
• 分子量：: 140.28
• MDL號碼: MFCD00011230
• 分類程式碼代碼: 41116107
• PubChem物質ID: 329818808
• NACRES: NA.24

屬性

• 等級: certified reference material
• 品質等級: 100
• 製造商／商標名: NIST^®
• 密度: 3.44 g/mL at 25 °C (lit.)
• 應用: glass & ceramic
• 形式: matrix material
• SMILES 字串: N12[Si]34N5[Si]16N3[Si]25N46
• InChI: 1S/N4Si3/c1-5-2-6(1)3(5)7(1,2)4(5)6
• InChI 密鑰: HQVNEWCFYHHQES-UHFFFAOYSA-N

描述

一般說明

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

應用

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.

特點和優勢

• 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.

其他說明

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.

法律資訊

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

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: nwg
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable