Barium Selenate

Barium selenate is a chemical compound with the formula BaSeO4. It is an odorless, white crystalline solid that is insoluble in water. Barium selenate is a highly toxic substance and should be handled with care.

Barium selenate can be synthesized by reacting barium chloride and sodium selenate in solution. The resulting precipitate can then be filtered and purified.

Barium selenate has a crystal structure that belongs to the orthorhombic system. It has three crystallographic axes of different lengths, each perpendicular to the others.

Barium selenate can be used as a starting material for the synthesis of other selenium-containing compounds such as selenates, selenites, and organoselenium compounds. It can also be used as a catalyst in organic synthesis.

Barium selenate is a strong oxidizer and can react violently with reducing agents. It can release toxic fumes of selenium dioxide when heated. Barium selenate should be stored in a cool, dry place away from sources of heat and flame. Protective gloves and eyewear should be worn when handling this compound.