| verdigris | 1. <chemistry> 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. This rust is a carbonate of copper, and should not be confounded with true verdigris. <chemistry> Blue verdigris, 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 colour of verdigris. Origin: 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. Source: Websters Dictionary (01 Mar 1998) |
|---|
| verdigris |
a blue or green powder used as a paint pigment a green patina that forms on copper or brass or bronze that has been exposed to the air or water for long periods of time color verdigris
Ãâó: wordnet.princeton.edu/perl/webwn
|
|---|---|
| verdigris |
copper or brass rust which gives a particular green colour to old roofs and bronze statues: valued for its aesthetic quality (Sometimes when a weathered copper roof has been partially repaired, the contrast between the bright new reddish-gold replacement and the old dull green copper right is highly visible.) used in medicine and for making pigments. See also Aerugo, Bronze, Patina
Ãâó: collections.ic.gc.ca/sculpture/text/glossary.html
|
| verdigris |
A green crust that forms on copper coins. Can be removed by soaking the coin in a hot solution of sodium sesquicarbonate in water.
Ãâó: www.canadiancoin.com/diction/v.htm
|
| verdigris |
basic copper acetate, used as a pigment from green to blue; blue verdigris is copper(II) acetate, Cu(C 2 H 3 O 2 ) 2 . H 2 O.
Ãâó: web.lemoyne.edu/~giunta/archems.html
|
| verdigris poisoning |
Poisoning due to ingestion of verdigris, which contains copper salts. Symptoms are identical to those caused by ingesting copper sulfate. SEE: copper salts in Poisons and Poisoning Appendx
Ãâó:
|
| verdigris | a green patina that forms on copper or brass or bronze that has been exposed to the air or water for long periods of time |
|---|---|
| verdigris | a blue or green powder used as a paint pigment |
| verdigris | color verdigris |
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|