March 20, 1995 (February), seeing in the Tokyo subway sarin "poison gas case. occurred "sarin" poison gas case



the the Japan Tokyo subway sarin gas attack occurs scene
1995 on March 20, on the morning of March
1995 Tokyo subway three subway electric car of the Japanese capital Tokyo metropolitan area "the sand
forest" event occurs cast nerve gas, more than 10 people were killed and more than 5,000 people into the hospital for treatment due to poisoning.
from serious terrorist incident in the history of Japan so that the Japanese government was being shaken. Prime Minister Murayama day held an emergency
the meeting to discuss countermeasures, Chief Cabinet Secretary Igarashi accused is a "organized, premeditated the indiscriminate killing innocent the murder
action", the police mobilized 300 The Detective took to the streets, launched an extensive search for clues to solve the work. The 22 23
, large numbers of police searched the suspect associated with the subway gas attack Aum Shinrikyo facilities and residential in the country.
According to German newspaper reports, the 20th in Tokyo, Japan subway poison gas caused casualties called "sarin" learning called "the A
fluorophosphates isopropyl fat", is a nerve gas , is also one of the most toxic phosphate esters. In the
1938, of German Schrader, Ambros, Lu first grid Fan - Bender - Linde successfully developed, this
poison gas then submitted the the personal surname in 5 The letter designation for "Sarin". The German soon found of this poison
military value, and put into production, but did not use during World War II. 1945, (l $ dj��.��r��) German production of sarin pin
destroyed. World War II, this poison gas began in the worldwide production. Sources said some time ago Middle East had
by the use. Generally speaking
, sarin is a colorless (tawny), invisible, odorless, poisonous gas, can invade the body through the skin and conjunctiva through breathing
or on the body's enzyme from hindered, thereby undermining the nervous system. Miosis, dyspnea, bronchoconstriction, and violent convulsions and other symptoms will appear under its the invasion
the passage after severe within a few minutes
would suffocate, they must immediately use atropine, oxime treatment and artificial respiration can only be saved. But, things
after this poison gas may also cause nerve, brain and liver damage.
in accordance with the 1925 Geneva Convention on Chemical Weapons, the type of poison gas sarin banning the production and use. However, by
in sarin is very similar to the use of raw materials, production processes, and some pesticides, therefore prohibited is difficult. The standing by Aum Shinrikyo guru Shoko Asahara
figure