Antimony sulfate, with the chemical formula Sb2(SO4)3, is a chemical compound composed of antimony ions (Sb3+) and sulfate ions (SO4^2-). It is a white or colorless solid that is sparingly soluble in water.

Antimony sulfate is not as commonly known or used as some other antimony compounds. It has limited practical applications and is primarily used in certain chemical reactions and laboratory settings. Some key properties and uses of antimony sulfate include:

1. Laboratory Reagent: Antimony sulfate is used as a laboratory reagent in certain chemical reactions and analytical procedures.
2. Fire Retardant: It has been investigated for potential use as a fire retardant in certain materials.
3. Catalyst: In some cases, antimony sulfate is used as a catalyst in certain chemical reactions.
4. Stabilizer: It has been used as a stabilizer in certain chemical and polymer processes.

However, it is important to note that antimony compounds, including antimony sulfate, can be toxic and pose health risks if mishandled or misused. Therefore, it is essential to handle antimony sulfate with care and follow proper safety protocols when working with this compound.

Overall, antimony sulfate is not as widely used as some other antimony compounds, and its applications are limited to specific chemical and research contexts. As with any chemical, safety precautions should be taken when handling antimony sulfate to minimize potential hazards.