Hydrochloric Acid → Stannic antimonate

HRID 979639

Reaction equation

[OH:1][Sb:2]([O:5][Sb]([O-])(O)=O)([O-:4])=[O:3].[K+].[K+].[Sn:12](Cl)(Cl)(Cl)Cl.[Sb].[Sn].Cl>>[Sb:2](=[O:1])([O-:5])([O-:4])[O-:3].[Sn+4:12].[Sb:2](=[O:1])([O-:5])([O-:4])[O-:3].[Sb:2](=[O:1])([O-:5])([O-:4])[O-:3].[Sb:2](=[O:1])([O-:5])([O-:4])[O-:3].[Sn+4:12].[Sn+4:12]

Participants

Reactant 5

HCID 313Hydrochloric Acid

HCID 24287Tin tetrachloride

HCID 5352426Tin atom

HCID 5354495Antimony

HCID 75412563Dipotassium;hydroxy-[hydroxy(oxido)stiboryl]oxystibinate

Product 1

HCID 72941503Stannic antimonate

Procedure

Potassium pyroantimonate and tin tetrachloride were mixed so that molar ratio of antimony and tin was 1:2 and sufficient hydrochloric acid was added so that acid the concentration of the aqueous solution was 2N. In accordance with the procedure of Example 1 there was obtained a composite acid tin antimonate (1:1.8) containing antimonic acid and stannic acid in a molar ratio of 1:1.8.

Workup

additionwas added so that acid the concentration of the aqueous solution

Sources & evidence

ORD record: ord-58d1256b747f4accb70361e6997c87db
Source dataset: uspto-grants-1987_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04668719

Linked notes

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