Antarcticite: Difference between revisions
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|chemical_Formula =CaCl<sub>2</sub>•6H<sub>2</sub>O | |chemical_Formula =CaCl<sub>2</sub>•6H<sub>2</sub>O | ||
|Hydratforms = | |Hydratforms = | ||
| | |Crystal_System =trigonal | ||
|Crystal_Structure = | |||
|Deliqueszenzhumidity =30,8 | |Deliqueszenzhumidity =30,8 | ||
|Solubility = | |Solubility = | ||
Revision as of 08:44, 10 June 2011
| Antarcticite[1][2] | |
2_100903-10-7.jpg)
| |
| Mineralogical name | Antarcticite |
| Chemical name | Calciumchloride hexahydrate |
| Trivial name | |
| Chemical formula | CaCl2•6H2O |
| Other forms | |
| Crystal system | trigonal |
| Crystal structure | |
| Deliquescence humidity 20°C | 30,8 |
| Solubility (g/l) at 20°C | |
| Density (g/cm³) | 1,68 g/cm³ |
| Molar volume | 128,0 cm3/mol |
| Molar weight | 219,08 g/mol |
| Transparency | transparent |
| Cleavage | perfect |
| Crystal habit | |
| Twinning | |
| Phase transition | |
| Chemical behavior | |
| Comments | |
| Crystal Optics | |
| Refractive Indices | no =1,417 ne = 1,393 |
| Birefringence | Δ= 0,024 |
| Optical Orientation | |
| Pleochroism | |
| Dispersion | |
| Used Literature | |
| {{{Literature}}} | |
back to Chloride
Weblinks[edit]
- ↑ http://webmineral.com/data/Antarcticite.shtml viewed on 29/07/2010
- ↑ http://www.mindat.org/min-251.html viewed on 29/07/2010