Sulfuric Acid → Phosphoric Acid

HRID 1761832Notes

Reaction equation

HRID 1761832 reaction equation
[P:1]([OH:5])([O-:4])([O-:3])=[O:2].[Ca+2:6].[S:7](=[O:11])(=[O:10])([OH:9])[OH:8]>>[S:7]([O-:11])([O-:10])(=[O:9])=[O:8].[Ca+2:6].[P:1](=[O:2])([OH:5])([OH:4])[OH:3]

Participants

4

Reactant 2

HCID 1118Sulfuric AcidHCID 24441Calcium hydrogen phosphate

Product 2

HCID 1004Phosphoric AcidHCID 24497Calcium Sulfate

Procedure

reacting the monocalcium phosphate in the liquid phase from the suspension with sulfuric acid to form calcium sulfate crystals in a phosphoric acid solution; and

Sources & evidence

ORD record
ord-dce21c064f954609a9689c7f47996763
Source dataset
uspto-grants-1989_05
Patent number
US04828811

Reaction notes

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