エタン

エタン 物理性質

融点 : −172 °C(lit.) 沸点 : −88 °C(lit.) 比重(密度) : 0.362 g/mL at 20 °C(lit.) 蒸気密度: 1.05 (vs air) 蒸気圧: 37.95 atm ( 21.1 °C) 闪点 : −211 °F 外見 : gas Merck : 13,3758 安定性：: Stable. Highly flammable. Readily forms explosive mixtures with air. Incompatible with strong oxidizing agents. CAS データベース: 74-84-0(CAS DataBase Reference)

安全性情報

主な危険性 : F+,F Rフレーズ : 12 Sフレーズ : 9-16-33 RIDADR : UN 1035 2.1 WGK Germany : - RTECS 番号: KH3800000 F : 4.5-31 Hazard Note : Flammable 国連危険物分類 : 2.1

エタン 化学特性,用途語,生産方法

化学的特性 colourless gas 一般的な説明 A colorless odorless gas. ETHANE is easily ignited. The vapors are heavier than air. ETHANE can asphyxiate by the displacement of air. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket. Contact with the liquid may cause frostbite. 空気と水の反応 Highly flammable. 反応プロフィール Saturated aliphatic hydrocarbons, such as ETHANE, may be incompatible with strong oxidizing agents like nitric acid. Charring of the hydrocarbon may occur followed by ignition of unreacted hydrocarbon and other nearby combustibles. In other settings, aliphatic saturated hydrocarbons are mostly unreactive. They are not affected by aqueous solutions of acids, alkalis, most oxidizing agents, and most reducing agents. Peroxidizable 健康ハザード In high vapor concentrations, can act as simple asphyxiant. Liquid causes severe frostbite. 火災危険 EXTREMELY FLAMMABLE. Will be easily ignited by heat, sparks or flames. Will form explosive mixtures with air. Vapors from liquefied gas are initially heavier than air and spread along ground. CAUTION: Hydrogen (UN1049), Deuterium (UN1957), Hydrogen, refrigerated liquid (UN1966) and METHANE (UN1971) are lighter than air and will rise. Hydrogen and Deuterium fires are difficult to detect since they burn with an invisible flame. Use an alternate method of detection (thermal camera, broom handle, etc.) Vapors may travel to source of ignition and flash back. Cylinders exposed to fire may vent and release flammable gas through pressure relief devices. Containers may explode when heated. Ruptured cylinders may rocket.

エタン 上流と下流の製品情報

原材料

準備製品

エタン 生産企業      Global( 28)Suppliers      CHINA 10 Europe 3 GERMANY 1 SWITZERLAND 1 UNITED KINGDOM 1 USA 12 Global 28

名前 電話番号 ファックス番号 電子メール 国籍 製品カタログ 優位度 Energy Chemical 021-58432009 / 400-005-6266 021-58436166-800 info@energy-chemical.com CHINA 44198 61 Shanghai Hanhong Chemical Co., Ltd. 021-61521197,021-60496702,021-54302127,021-54306202,021-61525701,021-54308259 +86-21-54291107 jerry.ma@hanhonggroup.com CHINA 28730 64 Spectrum Chemical Manufacturing Corp. 021-67601398-808 021-57711696 gduan@spectrumchina.net CHINA 9357 60 Hubei Jusheng Technology Co.,Ltd North:027-59599241,18871490274,QQ:1400878000 South:027-59531287,15727001360,QQ:1400878866 ℡ 027-83861211 469501031@qq.com CHINA 10512 58