CAS 1319-70-6

1,2,3-Propanetriol, mono(dihydrogen phosphate), dipotassium salt, trihydrate

Description:

1,2,3-Propanetriol, mono(dihydrogen phosphate), dipotassium salt, trihydrate, commonly known as dipotassium glycerol phosphate, is an inorganic compound that serves as a source of potassium and phosphate ions. It is characterized by its trihydrate form, indicating the presence of three water molecules associated with each formula unit. This compound is typically a white to off-white crystalline powder, soluble in water, which enhances its utility in various applications, including food and pharmaceutical industries. The presence of glycerol contributes to its hygroscopic nature, allowing it to retain moisture. As a potassium salt, it plays a role in cellular functions and is often used as a dietary supplement to support electrolyte balance. Additionally, it may act as a buffering agent in biological systems. Its stability and solubility make it suitable for formulations requiring controlled release of potassium and phosphate ions. Overall, this compound is valued for its nutritional benefits and functional properties in various formulations.

Formula: C₃H₉O₆P·3H₂O·2K

InChI: InChI=1/C5H13O6P.C3H9O6P.4K/c6-3-1-5(2-4-7)11-12(8,9)10;4-1-3(5)2-9-10(6,7)8;;;;/h5-7H,1-4H2,(H2,8,9,10);3-5H,1-2H2,(H2,6,7,8);;;;/q;;4*+1/p-4

SMILES: C(CO)C(CCO)OP(=O)(O)O.C(C(COP(=O)(O)O)O)O.K.K.K.K

Synonyms:

• Glycerophosphoric acid, dipotassium salt, trihydrate
• 1,2,3-Propanetriol, mono(dihydrogen phosphate), dipotassium salt, trihydrate
• Potassium glycerophosphate trihydrate