What is the best-selling product in the world

What goods are not traded in the world, inflating prices on them and constantly competing with other products for popularity and marketability. Everything, from cosmetics to grain, today finds its buyer - so what is the best-selling product?

Black gold

According to the publication of world prices and the data of the international exchange NYMEX Division light, the best-selling product in the world is crude oil - an oily black liquid with combustible properties. The composition of this mineral includes various carbons with the most diverse structure - their molecules can be both long and normal, both branched and closed in rings, etc. In the process of distillation of crude oil, products such as fuel oil, gasoline, diesel fuel, lighting kerosene and jet fuel are obtained.

Oil can be dissolved in an organic solvent, but it almost never dissolves in water.

Also in the composition of crude oil in a small amount are sulfur, oxygen and nitrogen compounds. Basically, it consists of hydrocarbon, asphalt-resin and ash parts, as well as sulfur and porphyrins. Petroleum hydrocarbons are divided into naphthenic, methane and aromatic groups - it is the methane group that is the most stable, while the most unstable group is aromatic, contains a minimum of hydrogen and is the most toxic component of oil. The cost of oil largely depends on the presence of sulfur in it, since this widespread corrosive impurity must be removed during oil refining. In this regard, the price of oil, in which there is a high sulfur content, is much lower than the price of low-grained oil.