What is the Difference Between Organic and Inorganic Phosphate?

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The main difference between organic and inorganic phosphate lies in their chemical structure and bonding.

Organic Phosphates:

  • Organic phosphates are esters of phosphoric acid, also known as orthophosphoric acid (H3PO4).
  • They are carbon-based compounds, as the phosphoric acid binds to a hydrocarbon.
  • Organic phosphates are found in animal and plant products.

Inorganic Phosphates:

  • Inorganic phosphates are salts of phosphoric acid.
  • They have four oxygen atoms chemically bonded to a phosphorus atom.
  • Inorganic phosphates have inorganic groups attached to the phosphate group other than the metal cation.

In summary, organic phosphates are esters of phosphoric acid and are carbon-based, while inorganic phosphates are salts of phosphoric acid with four oxygen atoms bonded to a phosphorus atom. These differences in structure and bonding result in distinct chemical and physical properties, leading to different applications for each type of phosphate in various industries.

Comparative Table: Organic vs Inorganic Phosphate

Here is a table comparing the differences between organic and inorganic phosphate:

Property Organic Phosphate Inorganic Phosphate
Definition Organic phosphates are phosphates of esters, also known as organophosphates. Inorganic phosphates are salts of phosphoric acid.
Chemical Formula Esters of phosphoric acid (H3PO4) with a hydrocarbon. Salts of phosphoric acid with a metal cation attached.
Structure Carbon-based. Non-carbon based, generally containing ionic bonds.
Uses Organophosphate pesticides like parathion, malathion, and dichlorvos are used for controlling pests in agriculture. Inorganic phosphates are used in various industries and applications, such as hydroxyapatite (HAP) for medical and dental implants.
Origin Derived from or produced by living organisms. Derived from nonliving components.

Organic phosphates, also known as organophosphates, are phosphates of esters and are carbon-based. They are derived from or produced by living organisms and are used in agriculture for pest control. Inorganic phosphates, on the other hand, are salts of phosphoric acid and are non-carbon-based, generally containing ionic bonds. They are derived from nonliving components and are used in various industries and applications.