Reaction #432151

ord-9e1cee40fedf47adaa33aadd7f896e8c

Reaction equation

[P]
phosphorus
[Cl-].[K+]
potassium chloride
[K]
potassium
O=P(O)(O)O
phosphoric acid
→
O=P([O-])([O-])[O-].[K+].[K+].[K+]
potassium phosphate
Cl
hydrogen chloride

Reactants

[P]
phosphorus
[Cl-].[K+]
potassium chloride
[K]
potassium
O=P(O)(O)O
phosphoric acid

Reagents

None

Conditions

Detailed conditions
See reaction.notes.procedure_details.

Workup

  1. 1
    Otherat a temperature of about 130° C. to about 200° C.

Procedure

reacting potassium chloride with phosphoric acid in a molar feed ratio of phosphorus to potassium in the range of at least about 1.3:1 at a temperature of about 130° C. to about 200° C. to produce potassium phosphate and by-product hydrogen chloride,

Source

DOI: 10.6084/m9.figshare.5104873.v1Patent: US05055124uspto-grants-1991_10