Nitronatrite: Difference between revisions

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Authtor: [[user:Hschwarz|Hans-Jürgen schwarz]]
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{{Infobox_Salt
{{Infobox_Salt
|Footnote            =<ref>http://webmineral.com/data/Nitratine.shtml seen on 29.07.2010</ref><ref>http://www.mindat.org/min-2916.html seen on 29.07.2010</ref>
|Footnote            =<ref>http://webmineral.com/data/Nitratine.shtml seen on 29.07.2010</ref><ref>http://www.mindat.org/min-2916.html seen on 29.07.2010</ref>
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<br> Authtor: [[user:Hschwarz|Hans-Jürgen schwarz]]
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{|border="2" cellspacing="0" cellpadding="4" width="52%" align="left" class="wikitable"
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|+''Table 1: Deliquescence himdities of  sodium nitrate at different round temperatures <bib id="Steiger etal: 2014"/>''                     
|+''Table 1: Deliquescence himdities of  sodium nitrate at different round temperatures <bib id="Steiger.etal:2014"/>''                     
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==Literature==
==Literature==
<bibprint citation="Steiger etal: 2014"/>
<biblist/>


[[Category:Nitronatrite]][[Category:Nitrate]][[Category:Salt]][[Category:InProgress]]
[[Category:Nitronatrite]][[Category:Nitrate]][[Category:Salt]][[Category:InProgress]][[Category:List]]

Revision as of 17:11, 15 February 2015

Authtor: Hans-Jürgen schwarz
back to Nitrate


Nitronatrite[1][2]
NaNO3 II (1).JPG
Mineralogical name Sodium Nitrate
Chemical name Natriumnitrat
Trivial name Nitratine, Nitratite, Soda Niter, Cubic Niter
Chemical formula NaNO3
Other forms
Crystal system trigonal
Crystal structure
Deliquescence humidity 20°C 75.3% [Steiger etal: 2014]Title: Weathering and Deterioration
Author: Steiger, Michael; Charola A. Elena; Sterflinger, Katja
Link to Google Scholar
Solubility (g/l) at 20°C 880 g/l
Density (g/cm³) 2.24-2.29 g/cm3
Molar volume 37.6 cm3/mol
Molar weight 85 g/mol
Transparency transparent
Cleavage perfect
Crystal habit
Twinning
Phase transition
Chemical behavior
Comments
Crystal Optics
Refractive Indices no = 1.587
ne = 1.336
Birefringence Δ = 0.251
Optical Orientation
Pleochroism
Dispersion
Used Literature



Solubility properties[edit]

Figure1: Solubility ofNaNO3 in Wasser (Diagram: Michael Steiger)

Hygroscopicity[edit]

Figure2: Deliqueszenz humidity of NaNO3 (Diagram: Michael Steiger)


Table 1: Deliquescence himdities of sodium nitrate at different round temperatures [Steiger.etal:2014]Title: Weathering and Deterioration
Author: Steiger, Michael; Charola A. Elena; Sterflinger, Katja
Link to Google Scholar
0°C 10°C 20°C 30°C 40°C 50°C
80.1%r.h. 77.7%r.h. 75.3%r.h. 72.8%r.h. 70.4%r.h. 68.0%r.h.


Under the polarising microscope[edit]

Weblinks
[edit]

Literature[edit]

[Robie.etal:1978]Robie R.A., Hemingway B.S.; Fisher J.A. (1978): Thermodynamic properties of minerals and related substances at 298.15 K and 1 bar pressure and higher temperatures. In: U.S. Geol. Surv. Bull, 1452 ()Link to Google Scholar
[Steiger.etal:2014]Steiger, Michael; Charola A. Elena; Sterflinger, Katja (2014): Weathering and Deterioration. In: Siegesmund S.; Snethlage R. (eds.): Stone in Architecture, Springer Verlag Berlin Heidelberg, 223-316, 10.1007/978-3-642-45155-3_4.Link to Google Scholar