1,2,3,4-テトラチアブタン 価格

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1,2,3,4-テトラチアブタン 化學(xué)特性,用途語,生産方法

合成

Tetrasulfane is obtained from crude sulfane in the apparatus shown in Fig. 157. The modified Utzinger tube h, the lower part of which is flattened to increase the vaporization surface as much as possible (see cross section), is surrounded by a heating jacket and carries a separatory funnel t and a 500-ml. flask r. The attached condenser K1 and the spiral condenser K 2 (which is identical to that used in trisulfane purification and has a toroidal expansion and an outlet to the receiver u) are provided with separate constant-temperature circulating systems. Again, condenser hs is connected to trap / , which is immersed in a Dry Ice-methanol mixture. Trap / adjoins double trap I, cooled with liquid nitrogen, which is connected to a high-vacuum pump. The connecting sections of the condensers are covered with asbestos insulation^ and￡a.

1,2,3,4-テトラチアブタン 上流と下流の製品情報

原材料

準(zhǔn)備製品

1,2,3,4-テトラチアブタン 生産企業(yè)

名前	電話番號	電子メール	國籍	製品カタログ	優(yōu)位度

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• Tetrasulfane
• Hydrogen tetrasulide
• Dihydrogen tetrasulfide
• 1,2-Dithiaethane-1,2-bisthiol
• 1,2,3,4-Tetrathiabutane
• 四硫化二水素
• 1,2-ジチアエタン-1,2-ビスチオール
• テトラスルファン
• 1,2,3,4-テトラチアブタン