Vanadyl sulfate

Vanadyl Sulfate is an inorganic compound consisting of vanadium, oxygen, and sulfur. It is a blue solid and one of the most common sources of vanadium in the laboratory.

Chemistry[edit | edit source]

Vanadyl sulfate is a salt of vanadyl(II) cation (VO^2+) and sulfate anion (SO_4^2-). The vanadyl ion is a stable diatomic ion where vanadium is in its +4 oxidation state. It is a common form of vanadium due to its stability in aqueous solution.

Preparation[edit | edit source]

Vanadyl sulfate can be prepared by the reaction of vanadium pentoxide (V_2O_5) with sulfuric acid (H_2SO_4). The reaction produces vanadyl sulfate and water.

Uses[edit | edit source]

Vanadyl sulfate is used as a catalyst in some industrial processes. It is also used in the manufacture of some kinds of glass. In addition, it is used as a dietary supplement due to its potential benefits for insulin regulation.

Health Effects[edit | edit source]

While vanadyl sulfate is used as a dietary supplement, its safety and effectiveness are not well established. High doses can be toxic, leading to vanadium poisoning. Symptoms of vanadium poisoning include nausea, diarrhea, and abdominal cramps.

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