サリン

化学的特性Sarin (GB), a nerve agent, is one of the most toxic of the known chemical warfare agents. Exposure to sarin can cause death in minutes. A fraction of an ounce (1 to 10 mL) of GB on the skin can be fatal. GB is an odorless, colorless, tasteless, nonflammable liquid @ 15 ℃ and 1 atm. GB has no warning properties, especially when pure, and it can take away your sense of smell.

解説1938年，ドイツで開発された有機リン系神経剤で，軍事利用された．タブン，ソマン，VXなどと同様の構造を有し，VXやソマンより毒性は低いが，揮発性がとくに高いため，強力な毒ガスとなるサリン．サリン,融点－57 ℃，沸点147 ℃，46 ℃(1.06 kPa)．n25D1.381．コリンエステラーゼ阻害活性を有し，吸入·皮膚·経口暴露により縮瞳·視覚障害·嘔気などを起こし，最終的に呼吸障害をもたらす．治療にはほかの有機リン剤中毒と同様に，硫酸アトロピン，PAM(2-ピリジンアルドキシムメチオジド)などを用いる．LD50 100～500 mg/kg(経皮)，5～10 mg/kg(経口)，50～100 mg/m3(1 min，吸入)．

説明Sarin, also known as "nerve agent Gas B" or GB, is an organophosphorus compound, a colourless and odourless liquid, and a potent inhibitor of the cholinesterase enzyme. Sarin reacts with steam or water to produce toxic and corrosive gases. Sarin is incompatible with tin, magnesium, cadmium-plated steel, and some aluminium and reacts with copper, brass, and lead. Sarin is the most volatile of the nerve agents, which means that it can easily and quickly evaporate from a liquid into a vapour and spread into the environment. People can be exposed to the vapour even if they do not come in contact with the liquid form of sarin.

使用Chemical warfare agent.

一般的な説明A colorless, odorless liquid. Almost no odor in pure state. Used as a quick-acting military chemical nerve agent. Chemical warfare agent.