Hydroxide, the OH- anion composed of an oxygen atom bonded to a hydrogen atom, is commonly present in nature and is one of the most widely studied molecules in physical chemistry. Hydroxide compounds have diverse properties and uses, from base catalysis to detection of carbon dioxide.
- Formula
- BaH18O10
- Molar mass
- 315.461 g/mol
- CAS Number
- 12230-71-6
- Density
- 2.180 g/cm3
- Purity/Grade
- ≥98% (ACS Reagent)
- Appearance
- Solid
- Flash point
- Not applicable
- Melting point/freezing point
- 78°C (172°F) - lit.
- pH
- 12.5 at 50 g/l at 20°C (68°F)