Weddellite: Difference between revisions

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[[Category:Weddelite]][[Category:Oxalate]][[Category:Salt]][[Category:InProgress]]
[[Category:Weddelite]][[Category:Oxalate]][[Category:Salt]][[Category:InProgress]][[category:Organic_Salt]]

Revision as of 13:05, 9 July 2011

Weddellite[1][2]
Oxalat Kristalle Musterplatte.jpg
Mineralogical name Weddellite
Chemical name Calcium oxalate dihydrate
Trivial name
Chemical formula Ca(C2O4)•2H2O
Other forms
Crystal system {{{Crystal_System}}}
Crystal structure
Deliquescence humidity 20°C
Solubility (g/l) at 20°C
Density (g/cm³) 2,02 g/cm³
Molar volume
Molar weight 164,13 g/mol
Transparency
Cleavage
Crystal habit
Twinning
Phase transition
Chemical behavior
Comments not soluble in water
Crystal Optics
Refractive Indices no = 1,523
ne = 1,544
Birefringence Δ = 0,021
Optical Orientation positive
Pleochroism
Dispersion
Used Literature
{{{Literature}}}


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