[PAR] [TLE] Bluing (fabric) [SEP] Bluing, laundry blue, dolly blue or washing blue is a household product used to improve the appearance of textiles, especially white fabrics.  Used during laundering, it adds a trace of blue dye (often synthetic ultramarine, sometimes Prussian blue) to the fabric. [PAR] [TLE] Prussian blue [SEP] Prussian blue is a dark blue pigment with the idealized chemical formula Fe7(CN)18 .  To better understand the binding situation in this complex compound the formula can also be written as Fe4[Fe(CN)6]3 · "x"H2O .  Another name for the color is Berlin blue or, in painting, Parisian or Paris blue.  Turnbull's blue is the same substance, but is made from different reagents, and its slightly different color stems from different impurities.
[PAR] [TLE] Bluing ( fabric ) [ SEP ] Bluing , laundry blue , dolly blue or washing blue is a household product used to improve the appearance of textiles , especially white fabrics . Used during laundering , it adds a trace of blue dye ( often synthetic ultramarine , sometimes Prussian blue ) to the fabric . [PAR] [TLE] Prussian blue [ SEP ] Prussian blue is a dark blue pigment with the idealized chemical formula Fe7(CN)18 . To better understand the binding situation in this complex compound the formula can also be written as Fe4[Fe(CN)6]3 · " x"H2O . Another name for the color is Berlin blue or , in painting , Parisian or Paris blue . Turnbull 's blue is the same substance , but is made from different reagents , and its slightly different color stems from different impurities .
What does Prussian blue and Bluing have in common?
What does Prussian blue and Bluing have in common ?
improve the appearance of textiles
improve the appearance of textiles