Potassium Phosphate, Dibasic → Monopotassium phosphate dipotassium phosphate

HRID 751581

Reaction equation

HRID 751581 reaction equation
[OH:1][P:2]([O-:5])([O-:4])=[O:3].[K+:6].[K+].[OH:8][P:9]([O-:12])([OH:11])=[O:10].[K+]>O>[OH:3][P:2]([O-:5])([O-:4])=[O:1].[K+:6].[K+:6].[OH:10][P:9]([O-:12])([OH:11])=[O:8].[K+:6]

Participants

4

Reactant 2

HCID 24450Potassium Phosphate, DibasicHCID 516951Monobasic potassium phosphate

Product 1

HCID 21889592Monopotassium phosphate dipotassium phosphate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

17.70 g (0.102 mole) of K2HPO4 and 2.30 g (0.0169 mole) of KH2PO4 were dissolved in water and brought to a total weight of 100 g. The resulting solution was diluted 1 to 5 with water to give a 4% (w/w) solution having a pH of 7.92.

Workup

  1. customto give a 4% (w/w) solution

Sources & evidence

ORD record
ord-5cbea8b56e604063960fa7df2e9f6fcd
Source dataset
uspto-grants-2008_07
Patent number
US07405334B2

Linked notes

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