WeChat (Chinese: 微信; pinyin: Wēixìn) colloquially referred to as "VX", a Chinese multi-purpose messaging, social media, and mobile payment app developed by Tencent.

C11H26NO2PSVX / Formula VX (nerve agent) | C11H26NO2PS | ChemSpider.

Has VX been used before? Not in combat. In 1994 and 1995, the Japanese cult Aum Shinrikyo used homemade VX to poison three people, one of whom died. In the 1960s, testing of a nerve agent that may have been VX led to the accidental deaths of thousands of sheep in Utah.

The nerve agent, O-ethyl S-[2-(diisopropylamino)ethyl] methylphosphonothioate (VX) must be promptly eliminated following its release into the environment because it is extremely toxic, can cause death within a few minutes after exposure, acts through direct skin contact as well as inhalation, and persists in the ...

VX was used by Japan's Aum cult in the 1995 murder of an office worker in Osaka, and in the attempted murder of two other people. Until Kim was attacked at Kuala Lumpur airport earlier this month, there had been no other recorded cases of VX being used as a method of assassination.

Inhalation exposure: Inhaled VX produces health effects within seconds to minutes; larger exposures may cause death within 1 to 10 minutes. Skin exposure: Liquid VX may produce health effects within minutes.

Nerve agents like VX are chemically similar to pesticides, although far stronger. It was first developed in the UK in the 1950s as a chemical warfare agent. Experts say it has been replicated in the past by the US, Russia, Syria and Iraq. It is an oily liquid, amber in color, odorless and tasteless.

VX, short for "venomous agent X", is one of the best known of the V nerve agents and was first discovered at Porton Down by Ranajit Ghosh in England during the early 1950s based on research first done by Gerhard Schrader, a chemist working for IG Farben in Germany during the 1930s.

VX, in full venomous agent X, synthetic chemical weapon, classified as a nerve agent, that is the most toxic and rapidly acting of the known warfare agents. Nerve agents are similar in action to pesticides called organophosphates, though much more potent.

The chemical was invented in Britain during the 1950's by a chemist called Ranaji Ghosh who was working for Imperial Chemical Industries. Inspired by a commercial pesticide, it was further tested by the British military, before being passed to US counterparts, who began full-scale production of VX in 1961.

the airspeed for best angle of climb VX represents the airspeed for best angle of climb, and it results in the greatest amount of altitude over the shortest distance. You'll want to use this speed for a short-field takeoff, especially if you need to clear obstacles in the departure path.

Although VX gas was developed in the British chemical warfare laboratory at Porton Down, the British traded their secret with the Americans for information on thermo-nuclear weapons in 1958. The Americans went into full-scale production of VX gas in 1961, but are now attempting to destroy stockpiles.

Britain What are its origins? VX was first synthesised in the early to mid-1950s by Ranaji Ghosh, a chemist working for Imperial Chemical Industries in Britain.

VX to USD

When you get airborne you will pitch for the best angle of climb speed, also known as VX. This is the speed that will get you the most altitude in the shortest distance. In training, we typically imagine that a 50-foot-tall obstacle is right off the end of the runway.

Story highlights. VX, the nerve agent said by Malaysian police to have killled Kim Jong Nam, the half-brother of North Korea's leader Kim Jong Un, is a highly toxic substance that can lead to death within minutes. Considered a weapon of mass destruction, it is banned under the 1993 chemical weapons convention.