Definition of Blue verdigris. Meaning of Blue verdigris. Synonyms of Blue verdigris

Here you will find one or more explanations in English for the word Blue verdigris. Also in the bottom left of the page several parts of wikipedia pages related to the word Blue verdigris and, of course, Blue verdigris synonyms and on the right images related to the word Blue verdigris.

Definition of Blue verdigris

Blue verdigris
Verdigris Ver"di*gris, n. [F. vert-de-gris, apparently from verd, vert, green + de of + gris gray, but really a corruption of LL. viride aeris (equivalent to L. aerugo), from L. viridis green + aes, aeris, brass. See Verdant, and 2d Ore.] 1. (Chem.) A green poisonous substance used as a pigment and drug, obtained by the action of acetic acid on copper, and consisting essentially of a complex mixture of several basic copper acetates. 2. The green rust formed on copper. [Colloq.] Note: This rust is a carbonate of copper, and should not be confounded with true verdigris. --U. S. Disp. Blue verdigris (Chem.), a verdigris having a blue color, used a pigment, etc. Distilled verdigris (Old Chem.), an acid copper acetate; -- so called because the acetic acid used in making it was obtained from distilled vinegar. Verdigris green, clear bluish green, the color of verdigris.

Meaning of Blue verdigris from wikipedia

- Verdigris /ˈvɜːrdɪɡriː(s)/ is a common name for any of a variety of somewhat poisonous copper salts of acetic acid, which range in colour from green to...
- color of copper(II) acetate made this form of verdigris a much used pigment. Until the 19th century, verdigris was the most vibrant green pigment available...
- Colour Origin Black Burnt bamboo leaves Green Cajuput leaves Blue Verdigris Amber Turpentine Red Powder of red gravels Yellow Senna flowers White Powder...
- Stropharia aeruginosa, commonly known as the blue-green stropharia, or verdigris agaric, is a medium-sized green, slimy woodland mushroom, found on lawns...
- blue or blue verditer. Both malachite and azurite can be found in the verdigris patina that is found on weathered br****, bronze, and copper. The composition...
- Cyan (/ˈsaɪ.ən, -æn/) is the color between blue and green on the visible spectrum of light. It is evoked by light with a predominant wavelength between...
- are largely synthetic, made in laboratories and factories. Verdigris or Vert-de-Gris, is a blue-green, copper-based pigment. Its name comes from the natural...
- Verdigris Technologies (Verdigris) is an artificial intelligence technology start-up founded in 2011 by Mark Chung, Thomas Chung and Jonathan Chu. The...
- presented a simple test for determining the purity of verdigris. From p. 196: "The adulteration [of verdigris], however, which is most difficult to detect, is...
- in malachite pigments, chemically known as basic copper(II) carbonate. Verdigris is made by placing a plate or blade of copper, br**** or bronze, slightly...