Barium Hydroxide Octahydrate

Barium Hydroxide octahydrate (Ba(OH)₂·8H₂O), is a white, odorless inorganic compound known for its strong alkaline properties and high solubility in water. Its reactivity makes it a crucial reagent in neutralizing acids and precipitating sulfates. Due to its high solubility, it efficiently dissolves in water, facilitating quick and effective chemical reactions in both industrial processes and laboratory research.

Barium Hydroxide serves as an additive in the petroleum industry. It is used in lubricating oils, neutralizing acidic byproducts and improving stability, which ultimately extends machinery lifespan. It also enhances oxidative and thermal stability, ensuring machinery operates efficiently.

In polymer manufacturing, it plays a critical role in catalytic processes that ensure consistency, durability, and performance of end products. It is also a key catalyst in the manufacture of thermoplastics, particularly in phenolic resins, which are widely used in adhesives, coatings, and molding compounds.

Researchers in materials science continue to explore its potential in advanced electroceramic materials, such as next-generation capacitors and dielectric composites. Barium Hydroxide octahydrates efficiency in precipitating sulfates has positioned it as a critical reagent in sulfate removal strategies, particularly in power plants and mining industries, where sulfate contamination is a major concern.

1. Utara, S., & Hunpratub, S. (2018). Ultrasonic assisted synthesis of BaTiO₃ nanoparticles at 25°C and atmospheric pressure. Ultrasonics Sonochemistry, 41, 441-448.
2. Özen, M., Mertens, M., & Cool, P. (2024). Exploring barium-titanium-peroxo-hydroxide as an excellent single-source precursor for crystallographically diverse barium titanate ceramics–parametric study. Ceramics International, 50(24), 53209-53221.