Barium sulfate (BaSO4) is a chemical compound with various applications.
## Uses
1. *Medical imaging*: Barium sulfate is used as a contrast agent in X-ray imaging, particularly for gastrointestinal tract examinations.
2. *Industrial applications*: It's used in oil and gas exploration, drilling fluids, and as a weighting agent.
3. *Paints and coatings*: Barium sulfate is used as a pigment and filler in paints and coatings.
## Properties
1. *High density*: Barium sulfate has a high density, making it useful for weighting applications.
2. *Low solubility*: It's relatively insoluble in water, which makes it useful for medical and industrial applications.
## Safety
1. *Medical use*: Barium sulfate is generally safe for medical imaging when used as directed.
2. *Industrial handling*: Proper handling and safety precautions are necessary when working with barium sulfate in industrial settings.
