Barium Hydroxide Octahydrate is a white solid compound having a chemical formula of Ba(OH)2 with an average molar mass of 315.46 grams per mol. It is commonly used in chemical industries as a precursor to barium compounds. The compound shows good solubility in water with a solubility rate of 101 grams per 100 milliliters at a temperature of 100 degrees Celsius. Barium Hydroxide Octahydrate can also be used in the titration of weak acids. Buy from us this industrial chemical in air-sealed waterproof bags.