Natrite: Difference between revisions
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{{Infobox_Salt | {{Infobox_Salt | ||
|Footnote = | |Footnote =<ref>http://webmineral.com/data/Natrite.shtml viewed on 09/06/2011</ref><ref>http://www.mindat.org/min-2849.html viewed on 09/06/2011</ref> | ||
|photo = [[Image: | |photo = [[Image:HJS Na2CO3 092903-3.jpg|300px]] | ||
|mineralogical_Name = | |mineralogical_Name =Natrite | ||
|chemical_Name = | |chemical_Name =Sodium carbonate | ||
|Trivial_Name = | |Trivial_Name = | ||
| | |chemical_Formula =Na<sub>2</sub>CO<sub>3</sub> | ||
|Hydratforms = | |Hydratforms =Sodium carbonate hydrate (Na<sub>2</sub>CO<sub>3</sub>•H<sub>2</sub>O)<br>Sodium carbonate heptahydrate (Na<sub>2</sub>CO<sub>3</sub>•7H<sub>2</sub>O)<br>Sodium carbonate decahydrate (Na<sub>2</sub>CO<sub>3</sub>•10H<sub>2</sub>O) | ||
|Crystal_Class = | |Crystal_Class =monoclinic | ||
|Deliqueszenzhumidity = | |Deliqueszenzhumidity =210 | ||
|Solubility = | |Solubility = | ||
|Density = | |Density =2,532 g/cm<sup>3</sup> | ||
|MolVolume = | |MolVolume = | ||
|Molweight = | |Molweight =105,99 g/mol | ||
|Transparency = | |Transparency = | ||
|Cleavage = | |Cleavage = | ||
|Crystal_Habit = | |Crystal_Habit = | ||
|Twinning = | |Twinning = | ||
|Refractive_Indices = | |Refractive_Indices =n<sub>x</sub> = 1,415<br>n<sub>y</sub> = 1,535<br>n<sub>z</sub> = 1,546 | ||
|Birefringence = | |Birefringence =Δ = 0,131 | ||
|optical_Orientation = | |optical_Orientation =biaxial negative | ||
|Pleochroism = | |Pleochroism = | ||
|Dispersion = | |Dispersion = | ||
| Line 28: | Line 28: | ||
back to [[Carbonate]] | back to [[Carbonate]] | ||
==Weblinks== | |||
<references/> | |||
[[Category:Natrite]][[Category:Carbonate]][[Category:Salt]][[Category:InProgress]] | [[Category:Natrite]][[Category:Carbonate]][[Category:Salt]][[Category:InProgress]] | ||
Revision as of 17:44, 9 June 2011
| Natrite[1][2] | |
| |
| Mineralogical name | Natrite |
| Chemical name | Sodium carbonate |
| Trivial name | |
| Chemical formula | Na2CO3 |
| Other forms | Sodium carbonate hydrate (Na2CO3•H2O) Sodium carbonate heptahydrate (Na2CO3•7H2O) Sodium carbonate decahydrate (Na2CO3•10H2O) |
| Crystal system | {{{Crystal_System}}} |
| Crystal structure | {{{Crystal_Structure}}} |
| Deliquescence humidity 20°C | 210 |
| Solubility (g/l) at 20°C | |
| Density (g/cm³) | 2,532 g/cm3 |
| Molar volume | |
| Molar weight | 105,99 g/mol |
| Transparency | |
| Cleavage | |
| Crystal habit | |
| Twinning | |
| Phase transition | |
| Chemical behavior | |
| Comments | |
| Crystal Optics | |
| Refractive Indices | nx = 1,415 ny = 1,535 nz = 1,546 |
| Birefringence | Δ = 0,131 |
| Optical Orientation | biaxial negative |
| Pleochroism | |
| Dispersion | |
| Used Literature | |
| {{{Literature}}} | |
back to Carbonate
Weblinks[edit]
- ↑ http://webmineral.com/data/Natrite.shtml viewed on 09/06/2011
- ↑ http://www.mindat.org/min-2849.html viewed on 09/06/2011