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The compound 2-chlorobenzalmalononitrile (also called o-chlorobenzylidene malononitrile; chemical formula: C 10 H 5 ClN 2), a cyanocarbon, is the defining component of the lachrymatory agent commonly referred to as CS gas, a tear gas which is used as a riot control agent, and is banned for use in warfare due to the 1925 Geneva Protocol.
The CS spray used by police forces was in the form of a hand-held aerosol canister containing a 5% solution of CS dissolved in methyl isobutyl ketone and propelled by pressurized nitrogen. [60] The CS spray used by UK police was generally more concentrated than that used by American police forces (5% vs 1%). [61]
The M79 grenade launcher is a single-shot, ... The three common less-lethal rounds are the M651 CS gas, the M1006 sponge grenade, ... Industrial name is SPL40.
A chemical weapon agent (CWA), or chemical warfare agent, is a chemical substance whose toxic properties are meant to kill, injure or incapacitate human beings.About 70 different chemicals have been used or stockpiled as chemical weapon agents during the 20th century, although the Organisation for the Prohibition of Chemical Weapons (OPCW) has an online database listing 35,942 chemicals which ...
A type of grenade called the 'flying impact thunder crash bomb' (飛擊震天雷) was developed in the late 16th century and first used in September 1, 1592 by the Joseon Dynasty during the Japanese invasions of Korea. [11] The grenade was 20 cm in diameter, weighed 10 kg, and had a cast iron shell. It contained iron pellets, and an adjustable ...
A scuba driver made a surprising find while exploring a lake in Oklahoma, stumbling upon a tear gas grenade that was still live, officials said.
Tear gas in use in France 2007 Exploded tear gas canister in the air in Greece. Tear gas, also known as a lachrymatory agent or lachrymator (from Latin lacrima 'tear'), sometimes colloquially known as "mace" after the early commercial self-defense spray, is a chemical weapon that stimulates the nerves of the lacrimal gland in the eye to produce tears.
HILO, Hawaii (AP) — Operations at Hawaii's Hilo International Airport were halted when security screeners spotted two items that looked like grenades in a bag belonging to a man from Japan.