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出典:Wikipedia
出典:『Wikipedia』 (2011/07/31 10:34 UTC 版)
Prussian blue is a dark blue pigment with the idealized formula Fe7(CN)18⋅14H2O. Another name for the color Prussian blue is Berlin blue or, in painting, Parisian blue. Turnbull's blue is the same substance but is made from different reagents.
Prussian Blue