Beryllium sulfate, with the chemical formula BeSO4, is a chemical compound composed of beryllium (Be) cations and sulfate (SO4^2-) anions. It exists as a white or colorless solid and is sparingly soluble in water.

Beryllium sulfate can be prepared by reacting beryllium hydroxide (Be(OH)2) or beryllium carbonate (BeCO3) with sulfuric acid (H2SO4).

Some key properties and uses of beryllium sulfate include:

1. Laboratory Reagent: Beryllium sulfate is used as a laboratory reagent in various chemical reactions and analytical procedures.
2. Beryllium Source: Beryllium sulfate is used as a source of beryllium in certain chemical reactions and as a precursor to other beryllium compounds.
3. Ceramic Industry: It is used in certain ceramic glazes and enamels.

Beryllium compounds, including beryllium sulfate, are known to be toxic and pose significant health hazards, especially if inhaled or ingested. Beryllium is a hazardous material and can cause a severe lung disease known as chronic beryllium disease (CBD) in susceptible individuals. Therefore, handling beryllium sulfate requires extreme care and strict adherence to proper safety protocols.

Due to its potential toxicity, beryllium sulfate is not used in large-scale commercial applications. Its use is primarily in specialized research and laboratory settings where the necessary safety precautions can be implemented. As with any beryllium compound, it is essential to dispose of beryllium sulfate and any related waste materials in accordance with proper regulations to prevent environmental contamination and health risks.

Proper safety measures should be followed when handling beryllium sulfate to minimize potential risks and ensure the safety of researchers and lab personnel. Inhalation of beryllium dust or fumes should be avoided, and appropriate personal protective equipment should be used when working with this compound.