769126

メタン

Messer^® CANGas, 99.995%

• 別名: Methane gas
• 実験式（ヒル表記法）: CH₄
• CAS番号: 74-82-8
• 分子量: 16.04
• Beilstein: 1718732
• EC Number: 200-812-7
• MDL番号: MFCD00008279
• UNSPSCコード: 12352200
• PubChem Substance ID: 329767435
• NACRES: NA.22

特性

• 蒸気密度: 0.55 (vs air)
• 品質水準: 100
• 詳細: Filling mass: 8g; Filling volume: 12L
• アッセイ: 99.995%
• 形状: gas
• 自己発火温度: 998 °F
• expl. lim.: 15 %
• bp: −161 °C (lit.)
• mp: −183 °C (lit.)
• 密度: 0.716 g/mL at 25 °C (lit.)
• SMILES記法: [H]C([H])([H])[H]
• InChI: 1S/CH4/h1H4
• InChI Key: VNWKTOKETHGBQD-UHFFFAOYSA-N

詳細

アプリケーション

Methane is a colourless, odourless, and flammable gas that is lighter than air. Methane is used as a fuel for power generation in gas turbines and steam boilers; household cooking and heating, and for vehicles (compressed natural gas, CNG). It is also a feedstock of choice for production of hydrogen, carbon monoxide, methanol, acetic acid, and myriad organic compounds. Gas is easy to handle in a small, light pressure can, while the disposable container allows for aluminium recycling when finished.

特徴および利点

Methane is used as a carbon source for the chemical vapor deposition (CVD) of carbide and diamond thin films.

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法的情報

Messer is a registered trademark of Messer Group GmbH

安全性情報

• ピクトグラム: GHS02,GHS04
• シグナルワード: Danger
• 危険有害性情報: H220,H280
• 注意書き: P210 - P377 - P381 - P410 + P403
• 危険有害性の分類: Flam. Gas 1A - Press. Gas Compr. Gas
• 保管分類コード: 2A - Gases
• WGK: nwg
• 引火点(°F): -306.4 °F - closed cup
• 引火点(℃): -188 °C - closed cup