Title: Antimony Sulfate
CAS Registry Number: 7446-32-4
Additional Names: Antimonous sulfate; antimony trisulfate
Molecular Formula: O12S3Sb2
Molecular Weight: 531.71
Percent Composition: O 36.11%, S 18.09%, Sb 45.80%
Line Formula: Sb2(SO4)3
Literature References: Prepn: Schenk in Handbook of Preparative Inorganic Chemistry vol. 1, G. Brauer, Ed. (Academic Press, New York, 2nd ed., 1963) pp 618-619.
Properties: Crystalline powder or lumps; deliquesc in air. Poisonous! d 3.62. With a little water forms a solid mass which dissolves in more water, but excess of water changes it into an insol basic salt. Sol in dil acids. Keep well closed.
Density: d 3.62