Binary chemical weapons or munitions are chemical weapons wherein the toxic agent is not contained within the weapon in its active state, but in the form of two chemical precursors, physically separated within the weapon. Chemical warfare involves using the toxic properties of Chemical substances to kill injure or incapacitate an enemy. Toxicity is the degree to which a substance is able to damage an exposed organism The precursors are designed to be significantly less toxic than the agent they make when mixed, and this allows the weapon to be transported and stored more safely than otherwise. The safety provided by binary chemical weapons is especially important for people who live near ammunition dumps. An ammunition dump, ammunition compound, ammunition depot, bomb dump or ammo dump, is a Military storage facility for live Ammunition
The chemical reaction takes place while the weapon is in flight. A chemical reaction is a process that always results in the interconversion of Chemical substances The substance or substances initially involved in a chemical reaction are called Firing the munition ruptures the capsules. The munition spins rapidly in flight, which thoroughly mixes the two precursors, so they can react with one another. Finally a bursting charge aerosolizes and distributes the chemical agent.
One example of a binary chemical weapon is the United States Army M687. The United States Army is a military organization whose primary mission is to "provide necessary forces and capabilities. The M687 is an American 155 mm binary Sarin Chemical weapon Artillery shell. In the M687, methylphosphonyl difluoride (known to the military as DF) and a mixture of isopropyl alcohol and isopropyl amine (known as OPA) are held in chambers within the weapon, separated by a partition. Methylphosphonyl difluoride ( DF) also called methyl difluorophosphite, methylphosphonic difluoride, and difluoromethylphosphine oxide, Isopropyl alcohol (also isopropanol, iso, isopro, Rubbing alcohol, or the abbreviation IPA) is a common name for Isopropylamine, also called 2-aminopropane, 2-propanamine, monoisopropylamine, and MIPA, is an Organic compound, an Amine When the weapon is fired, acceleration causes the partition to break, and the precursors are mixed by the rotation of the weapon in flight, producing sarin nerve gas. Sarin, also known by its NATO designation of GB, is an extremely toxic substance whose sole application is as a Nerve agent.
Unconfirmed sources have stated that the Soviet Union was experimenting with binary weapons capable of mixing and distributing two agents that would work together in worsening the effects of the weapon, an example of which would be the combination of nerve agents with blister agents. The Union of Soviet Socialist Republics (USSR was a constitutionally Socialist state that existed in Eurasia from 1922 to 1991 Nerve agents (also being referred to as nerve gases, though these chemicals are liquid at room temperature are a class of Phosphorus -containing organic chemicals A blister agent (also known as a vesicant) is a chemical compound that causes severe skin eye and mucosal pain and irritation