Caustic barium, hydroxide of barium, barium hydroxide
Offer type: salePublished: 01.04.2015
| Price: | 10 UAH |
| Seller: |  menedzher Tat'yana |
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| Address: | Ukraine, Donets'ka Oblast', Donetsk |
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Barium hydroxide (caustic barium, hydroxide of barium, barium hydroxide)
Ba(OH)2·8H2O - colorless crystals. Barium hydroxide is highly soluble in water (3.75% of anhydrous Ba(OH)2 at 20 °C), solubility increases when heated. The solution has a strong alkaline reaction. In contact with air, it absorbs CO2 and becomes cloudy due to formation of insoluble BaCO3. When drying over concentrated H2SO4 barium hydroxide is easy to lose 7 molecules of water of crystallization, complete dewatering is achieved only at 120-150 °C. Melt crystallization in water at 78 °C.
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