Barium hydroxide hydrate (1:2:1)(CAS: 12230-71-6)

Barium hydroxide hydrate (1:2:1), with the chemical formula Ba(OH)₂·8H₂O, is a white, crystalline solid used as a strong base. It is highly soluble in water and exhibits hygroscopic properties, making it reactive to moisture. This compound is commonly employed in chemical synthesis and analytical applications due to its alkaline nature and reactivity with acids.

Barium hydroxide hydrate (1:2:1) is primarily used in pharmaceuticals for drug formulation, in industrial processes like ceramic manufacturing, and in research for pH adjustment and as a reagent. It also plays a role in the production of barium salts and in analytical chemistry for titration. Its applications are limited by safety considerations, requiring careful handling.

Barium hydroxide hydrate (1:2:1) is toxic if ingested or inhaled and can cause skin and eye irritation. Safety standards emphasize protective measures such as gloves, goggles, and proper ventilation. Handling should avoid contact with moisture to prevent hazardous reactions. Always follow OSHA guidelines and use appropriate safety equipment when working with this compound.

Barium hydroxide hydrate (1:2:1) should be stored in airtight, moisture-proof containers in a cool, dry place (ideally below 25°C). It is hygroscopically sensitive and must be protected from light and humidity to maintain stability. Avoid exposure to acids or incompatible materials, and ensure proper labeling for safe handling and storage.