What is K4P2O7? Important knowledge about K4P2O7.

Definition of K₄P₂O₇
K₄P₂O₇ is the chemical formula for tetrapotassium pyrophosphate.
1.1 Names
1.1.1 Common name: Tetrapotassium pyrophosphate
1.1.2 English name: Potassium pyrophosphate
1.2 Atomic structure: K₄P₂O₇ consists of 4 atoms of K, 2 atoms of P, and 7 atoms of O.
1.3 Atomic mass: 330.34 g/mol.
1.3.1 Molecular structure: The K₄P₂O₇ molecule is made up of 2 atoms of Phosphorus bonded with 4 atoms of Oxygen to form the compound P₂O₇, and 4 atoms of Potassium bonded with P₂O₇ to form K₄P₂O₇.
1.4 Ion structure: K₄P₂O₇ has K+ ions and P₂O₇ 4- ions.

Properties: K₄P₂O₇
2.1 Physical properties of K₄P₂O₇
State: Solid
Color: White
Odor: Odorless
pH Level: Neutral
2.2 Chemical properties of K₄P₂O₇: It is inactive with acids, bases, and other substances.

Common chemical reactions of K₄P₂O₇
K₄P₂O₇ does not have special reactions with acids, bases, metals, and non-metals.

Synthesis of K₄P₂O₇
4.1 Laboratory synthesis of K₄P₂O₇
No information available
4.2 Industrial synthesis of K₄P₂O₇: K₄P₂O₇ is synthesized from the reaction between potassium hydroxide (KOH) and phosphoric acid (H₃PO₄) with the formation of dicalcium phosphate (CaHPO₄) and water.