Difference between revisions of "Cerulean blue"
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== Authority == | == Authority == | ||
| + | |||
| + | * Michel Bouchard, Alessa Gambardella, 'Raman microscopy study of synthetic cobalt blue spinels used in the field of art', J. Raman Spectroscopy (2010) at www.interscience.wiley.com/journal/jrs. | ||
* Nicholas Eastaugh, Valentine Walsh, Tracey Chaplin, Ruth Siddall, ''Pigment Compendium'', Elsevier Butterworth-Heinemann, Oxford, 2004 | * Nicholas Eastaugh, Valentine Walsh, Tracey Chaplin, Ruth Siddall, ''Pigment Compendium'', Elsevier Butterworth-Heinemann, Oxford, 2004 | ||
| − | * R. J. Gettens, G.L. Stout, ''Painting Materials, A Short Encyclopaedia'', Dover Publications, New York, 1966 Comment: first sold in 1860 | + | * R. J. Gettens, G.L. Stout, ''Painting Materials, A Short Encyclopaedia'', Dover Publications, New York, 1966. Comment: first sold in 1860 |
| − | * G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971 Comment: p. 810 | + | * G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971. Comment: p. 810 |
| − | * ''The Dictionary of Art'', Grove's Dictionaries Inc., New York, 1996 Comment: "Pigment" | + | * ''The Dictionary of Art'', Grove's Dictionaries Inc., New York, 1996. Comment: "Pigment" |
| − | * M. Doerner, ''The Materials of the Artist'', Harcourt, Brace & Co., 1934 | + | * M. Doerner, ''The Materials of the Artist'', Harcourt, Brace & Co., 1934. |
| − | * 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. |
| − | * Ralph Mayer, ''A Dictionary of Art Terms and Techniques'', Harper and Row Publishers, New York, 1969 (also 1945 printing | + | * Ralph Mayer, ''A Dictionary of Art Terms and Techniques'', Harper and Row Publishers, New York, 1969 (also 1945 printing. Comment: introduced as artist pigment in 1870 |
| − | * Michael McCann, ''Artist Beware'', Watson-Guptill Publications, New York City, 1979 | + | * Michael McCann, ''Artist Beware'', Watson-Guptill Publications, New York City, 1979. |
| − | * Thomas B. Brill, ''Light Its Interaction with Art and Antiquities'', Plenum Press, New York City, 1980 | + | * Thomas B. Brill, ''Light Its Interaction with Art and Antiquities'', Plenum Press, New York City, 1980. |
| − | * David Bomford, Jo Kirby, John Leighton, Ashok Roy, ''Art in the Making:Impressionism'', National Gallery, London, 1990 Comment: introduced as water color pigment by Rowney in 1860 | + | * David Bomford, Jo Kirby, John Leighton, Ashok Roy, ''Art in the Making:Impressionism'', National Gallery, London, 1990. Comment: introduced as water color pigment by Rowney in 1860 |
* Wikipedia, the free encyclopedia, at http://www.wikipedia.com Comment: http://en.wikipedia.org/wiki/Cerulean (Accessed Sept 2 2005) | * Wikipedia, the free encyclopedia, at http://www.wikipedia.com Comment: http://en.wikipedia.org/wiki/Cerulean (Accessed Sept 2 2005) | ||
Revision as of 10:03, 14 March 2016
Description
A synthetic sky blue pigment originally composed of cobalt magnesium stannate. Cerulean blue was perfected by a process developed by Andreas Höpfner in Germany in 1805 that roasted cobalt and tin oxides. However, the color was not sold as an artist pigment until 1860 by Rowney and Company under the name of coeruleum (Gettens and Stout 1966). Cerulean blue is an inert, lightfast pigment that acts as a drier for oil paints. Some commercial color formulations sold as the cerulean blue hue include:
- oxides of cobalt and aluminum
- cobalt chromate
- oxides of cobalt, aluminum, and chromium
- titanium dioxide and phthalocyanine
- zinc oxide and phthalocyanine
Synonyms and Related Terms
cobalt magnesium stannate; Pigment Blue 35; CI 77346; CI 77368; azul cerúleo (Esp.); Coelinblau (Deut.); bleu ciel (Fr.); bleu ceruleum (Fr.); blu ceruleo (It.); ceruleum blauw (Ned.); azul cerúleo (Port.); cobaltous stannate; cobalt tin oxide; coelin; ceruleum blue; caeruleum; coeruleum; magnesium cerulean blue
.PNG)
Other Properties
Very fine, rounded, isotropic, greenish-blue particles. High refractive index.
No birefringence. No pleochroism. Appears deep red through Chelsea filter.
Inert to acids and bases.
| Composition | CoO-nSnO2 |
|---|---|
| Refractive Index | 1.78 - 1.84 |
Hazards and Safety
Skin contact may cause allergies. Chronic inhalation may cause asthma and possible fibrosis. Ingestion may cause acute vomiting and diarrhea.
Additional Information
Pigments Through the Ages: Cerulean blue
Comparisons
Characteristics of Common Blue Pigments
Additional Images
Cerulean blue
Authority
- Michel Bouchard, Alessa Gambardella, 'Raman microscopy study of synthetic cobalt blue spinels used in the field of art', J. Raman Spectroscopy (2010) at www.interscience.wiley.com/journal/jrs.
- Nicholas Eastaugh, Valentine Walsh, Tracey Chaplin, Ruth Siddall, Pigment Compendium, Elsevier Butterworth-Heinemann, Oxford, 2004
- R. J. Gettens, G.L. Stout, Painting Materials, A Short Encyclopaedia, Dover Publications, New York, 1966. Comment: first sold in 1860
- G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971. Comment: p. 810
- The Dictionary of Art, Grove's Dictionaries Inc., New York, 1996. Comment: "Pigment"
- M. Doerner, The Materials of the Artist, Harcourt, Brace & Co., 1934.
- 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. Comment: introduced as artist pigment in 1870
- Michael McCann, Artist Beware, Watson-Guptill Publications, New York City, 1979.
- Thomas B. Brill, Light Its Interaction with Art and Antiquities, Plenum Press, New York City, 1980.
- David Bomford, Jo Kirby, John Leighton, Ashok Roy, Art in the Making:Impressionism, National Gallery, London, 1990. Comment: introduced as water color pigment by Rowney in 1860
- Wikipedia, the free encyclopedia, at http://www.wikipedia.com Comment: http://en.wikipedia.org/wiki/Cerulean (Accessed Sept 2 2005)
- Art and Architecture Thesaurus Online, http://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000
- Website address 1 Comment: Pigments Through the Ages: http://webexhibits.org/pigments/indiv/overview/ceruleanblue.html gives "reintroduction in 1860 by George Rowney in England"