Home > Terms > English, UK (UE) > Prussian blue
Prussian blue
Prussian blue is a dark blue pigment with the idealised formula Fe7(CN)18. Another name for the colour 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 was one of the first synthetic pigments. It is employed as a very fine colloidal dispersion, as the compound itself is not soluble in water. It is famously complex, owing to the presence of variable amounts of other ions and the sensitive dependence of its appearance on the size of the colloidal particles formed when it is made. The pigment is used in paints, and it is the traditional "blue" in blueprints.
- Part of Speech: proper noun
- Synonym(s):
- Blossary:
- Industry/Domain: Organic chemicals
- Category: Pigments
- Company:
- Product:
- Acronym-Abbreviation:
Other Languages:
Member comments
Terms in the News
Featured Terms
Garland
Elaborately woven rope or strand arrangement, typically used to adorn pews and doorways. A garland can also be paraded down the aisle by two or three ...
Contributor
Featured blossaries
dnatalia
0
Terms
60
Blossaries
2
Followers
Best Goalkeepers in Worldcup 2014
Leonardo D. Menezes
0
Terms
1
Blossaries
0
Followers
Playing RPG Games
Browers Terms By Category
- Natural gas(4949)
- Coal(2541)
- Petrol(2335)
- Energy efficiency(1411)
- Nuclear energy(565)
- Energy trade(526)
Energy(14403) Terms
- Home theatre system(386)
- Television(289)
- Amplifier(190)
- Digital camera(164)
- Digital photo frame(27)
- Radio(7)
Consumer electronics(1079) Terms
- Legal documentation(5)
- Technical publications(1)
- Marketing documentation(1)
Documentation(7) Terms
- Fuel cell(402)
- Capacitors(290)
- Motors(278)
- Generators(192)
- Circuit breakers(147)
- Power supplies(77)
Electrical equipment(1403) Terms
- Body language(129)
- Corporate communications(66)
- Oral communication(29)
- Technical writing(13)
- Postal communication(8)
- Written communication(6)