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Prussian blue (also known as Berlin blue, Brandenburg blue, Parisian and Paris blue) is a dark blue pigment produced by oxidation of ferrous ferrocyanide salts. It has the chemical formula .
History, Applications & Research
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blue prussian fe pigment used iron cn cyanide iii ii also cations ions ferrocyanide known first color name pigments form
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Prussian blue | is a | basis for laundry bluing.Nanoparticles of Prussian blue are used as pigments in some cosmetics ingredients | 0.90 | text |
| indigo dye | instance of | European painters had previously used a number of pigments | 0.80 | text |
| smalt | instance of | European painters had previously used a number of pigments | 0.80 | text |
| and Tyrian purple | instance of | European painters had previously used a number of pigments | 0.80 | text |
| and the extremely expensive ultramarine made from lapis lazuli | instance of | European painters had previously used a number of pigments | 0.80 | text |
| iron | instance of | Since X-ray diffraction cannot easily distinguish carbon from nitrogen in the presence of heavier elements | 0.80 | text |
| the location of these lighter elements is deduced by spectroscopic means | instance of | Since X-ray diffraction cannot easily distinguish carbon from nitrogen in the presence of heavier elements | 0.80 | text |
| as well as by observing the distances from the iron atom centers | instance of | Since X-ray diffraction cannot easily distinguish carbon from nitrogen in the presence of heavier elements | 0.80 | text |
| surface plates | instance of | is the traditional material used for spotting metal surfaces | 0.80 | text |
| bearings for hand scraping | instance of | is the traditional material used for spotting metal surfaces | 0.80 | text |
| Mn | instance of | The low-voltage set is due to high-spin Fe ion coordinated to N-atoms.It is possible to replace the Fe metal centers in PB with other metal ions | 0.80 | text |
| Co | instance of | The low-voltage set is due to high-spin Fe ion coordinated to N-atoms.It is possible to replace the Fe metal centers in PB with other metal ions | 0.80 | text |
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