Difference Between Organic Phosphorus And Inorganic Phosphorus

Organophosphorus refers to organic compounds containing carbon-phosphorus bonds, and organophosphorus chemistry is a branch of organic chemistry that studies the properties and reactions of organophosphorus compounds. Phosphorus is in the same family as nitrogen and has a similar valence electron layer structure, so the properties of organic phosphorus compounds are somewhat similar to those of organic nitrogen-containing compounds. But in addition to 3s and 3p orbitals, phosphorus can also form bonds with 3d orbitals, so there are also many special high-valent organophosphorus compounds, and none of them have corresponding nitrogen compounds. Phosphorus is also less electronegative than nitrogen and weaker in basicity, so there are many differences in the properties of the formed compounds. For example, adenosine triphosphate, which is present in all organisms, is ATP, which is an organic phosphorus.

Inorganic phosphorus is phosphorus that exists in the form of inorganic substances, such as phosphoric acid, and potassium dihydrogen phosphate refers to the general term for phosphorus-containing substances that are not combined with carbon in soil, plants and fertilizers. Such as apatite, first or second generation calcium phosphate, magnesium salt, pink phosphate iron ore, etc. Inorganic phosphorus has a wide range of uses. Inorganic phosphorus is used in the manufacture of matches, fireworks, firecrackers, some synthetic dyes, artificial phosphate fertilizers, pesticides, rodenticides and medical drugs.