calcium hydroxide
CaH2O2
Calcium hydroxide has the molecular formula CaH2O2 and a molar mass of 74.09 g/mol and a melting point of 44 °C.
Properties
| Molecular formula | CaH2O2 |
|---|---|
| Molar mass | 74.09 g/mol |
| Exact (monoisotopic) mass | 73.96807 g/mol |
| Melting point | 44 °C |
| Density | 2.24 g/cm³ |
| Topological polar surface area | 2 Ų |
| Hydrogen-bond donors / acceptors | 2 / 2 |
| Heavy atoms | 3 |
| InChIKey | AXCZMVOFGPJBDE-UHFFFAOYSA-L |
| IUPAC name | calcium dihydroxide |
Elemental composition
5 atoms across 3 elements, by mass.
| Element | Atoms | Percent by mass |
|---|---|---|
| Calcium (Ca) | 1 | 54.09% |
| Oxygen (O) | 2 | 43.19% |
| Hydrogen (H) | 2 | 2.72% |
Calculate with calcium hydroxide
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Related compounds
Molar mass and elemental composition are computed from IUPAC 2021 conventional atomic weights. Formula, exact mass and the computed descriptors come from PubChem, which is US government work and in the public domain. Melting point, boiling point and density come from Wikidata under CC0. Properties with no figure shown are absent from those sources rather than zero.