Antimony Potassium Oxalate

Title: Antimony Potassium Oxalate
CAS Registry Number: 5965-33-3
CAS Name: Ethanedioic acid anhydride with antimonic acid (3:1) tripotassium salt
Additional Names: tripotassium tris(oxalato)antimonate(3-); potassium oxalatoantimonate(III); "antimony salt"
Molecular Formula: C6K3O12Sb
Molecular Weight: 503.11
Percent Composition: C 14.32%, K 23.31%, O 38.16%, Sb 24.20%
Line Formula: K3[Sb(OOCCOO)3]
Literature References: Prepn of trihydrate: Graddon, J. Inorg. Nucl. Chem. 3, 308 (1956-1957).
Properties: Trihydrate, cryst powder. Sol in water. Poisonous!
Use: A mordant in dyeing and printing fabrics instead of tartar emetic.
Antimony Potassium Tartrate Antimony Sodium Gluconate Antimony Sodium Tartrate Antimony Sodium Thioglycollate Antimony Sulfate