Difference between revisions of "Alizarin violet"
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violeta de alizarina (Esp., Port.); violet d'alizarine (Fr.); violetto d'alizarina (It.) | violeta de alizarina (Esp., Port.); violet d'alizarine (Fr.); violetto d'alizarina (It.) | ||
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Not lightfast | Not lightfast | ||
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| − | == | + | ==Resources and Citations== |
* Reed Kay, ''The Painter's Guide To Studio Methods and Materials'', Prentice-Hall, Inc., Englewood Cliffs, NJ, 1983 | * Reed Kay, ''The Painter's Guide To Studio Methods and Materials'', Prentice-Hall, Inc., Englewood Cliffs, NJ, 1983 | ||
Latest revision as of 08:27, 26 April 2022
Description
A transparent, violet lake pigment made from precipitating synthetic Purpurin onto an inert base. It has poor color stability and darkens with light exposure.
Synonyms and Related Terms
violeta de alizarina (Esp., Port.); violet d'alizarine (Fr.); violetto d'alizarina (It.)
Physical and Chemical Properties
Not lightfast
| Composition | C28H22N2O8S2 |
|---|---|
| CAS | 6408-63-5 |
Resources and Citations
- Reed Kay, The Painter's Guide To Studio Methods and Materials, Prentice-Hall, Inc., Englewood Cliffs, NJ, 1983
- Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)
- Sigma Dyes, Stains and Natural Pigments, Infrared Library, Nicolet, 1991-1995
- Art and Architecture Thesaurus Online, http://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000