Sal ammoniac
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| Sal ammoniac[1][2] | |
| Mineralogical name | Sal ammoniac |
| Chemical name | Ammonium chloride |
| Trivial name | |
| Chemical formula | NH4Cl |
| Other forms | |
| Crystal system | othorhombic at 20°C |
| Crystal structure | |
| Deliquescence humidity 20°C | |
| Solubility (g/l) at 20°C | |
| Density (g/cm³) | 1.532 g/cm3 |
| Molar volume | 35,06 cm3/mol |
| Molar weight | 53,4 g/mol |
| Transparency | transparent |
| Cleavage | very good |
| Crystal habit | |
| Twinning | |
| Phase transition | 5 dífferent phases dependung on the temperature |
| Chemical behavior | |
| Comments | |
| Crystal Optics | |
| Refractive Indices | |
| Birefringence | |
| Optical Orientation | isotropic |
| Pleochroism | |
| Dispersion | |
| Used Literature | |
| {{{Literature}}} | |
back to Chloride
Weblinks[edit]
- ↑ http://webmineral.com/data/Salammoniac.shtml viewed on 29/07/2010
- ↑ http://www.mindat.org/min-30268.html viewed on 29/07/2010