Difference between revisions of "Lemon yellow"

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[[File:Lemonyellow C100x.jpg|thumb|Lemon yellow (organic colorant on alum)]]
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[[File:Lemonyellow C100x.jpg|thumb|Lemon yellow on alum; photos at 100x (visible light on left; UV light on right)]]
 
== Description ==
 
== Description ==
  
An unstandardized pigment name that is more associated with the color hue. Lemon yellow may contain one or more of the following yellow pigments: [http://cameo.mfa.org/materials/fullrecord.asp?name=barium%20chromate barium chromate], [http://cameo.mfa.org/materials/fullrecord.asp?name=strontium%20chromate strontium chromate], [http://cameo.mfa.org/materials/fullrecord.asp?name=zinc%20chromate zinc chromate]. The name has also been used for yellow organic colorants. Lemon yellow was also called as ultramarine yellow.
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An unstandardized pigment name that is more associated with the color hue. Lemon yellow may contain one or more of the following yellow pigments: [[barium chromate]], [[strontium chromate]], [[zinc yellow|zinc chromate]]. The name has also been used for yellow organic colorants. Lemon yellow was also called as ultramarine yellow.
  
 
== Synonyms and Related Terms ==
 
== Synonyms and Related Terms ==
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ultramarine yellow; zinc chromate; barium chromate; strontium chromate; amarillo limón (Esp.); jaune citron (Fr.); amarelo limão (Port.)
 
ultramarine yellow; zinc chromate; barium chromate; strontium chromate; amarillo limón (Esp.); jaune citron (Fr.); amarelo limão (Port.)
  
[[[SliderGallery rightalign|f326sem.jpg~SEM|f327sem.jpg~SEM|f326edsbw.jpg~EDS|f327edsbw.jpg~EDS|Slide34 FC324.PNG~XRF]]]
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[[[SliderGallery rightalign|Lemon yellow 325.TIF~FTIR (MFA)|Lemon yellow (Forbes MFA 325) 50X, 532 nm (640x445).jpg~Raman (MFA)|f326sem.jpg~SEM|f327sem.jpg~SEM|f326edsbw.jpg~EDS|f327edsbw.jpg~EDS|Slide34 FC324.PNG~XRF]]]
  
== Hazards and Safety ==
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== Risks ==
  
Human carcinogen. Skin contact may cause allergies. Acute ingestion may cause fatal chromium poisoning. Chronic inhalation may cause lung cancer and respiratory irritation. Combustible.
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* Human carcinogen.  
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* Skin contact may cause allergies.  
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* Acute ingestion may cause fatal chromium poisoning.  
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* Chronic inhalation may cause lung cancer and respiratory irritation. Combustible.
  
== Authority ==
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== Resources and Citations ==
  
 
* R. J. Gettens, G.L. Stout, ''Painting Materials, A Short Encyclopaedia'', Dover Publications, New York, 1966
 
* R. J. Gettens, G.L. Stout, ''Painting Materials, A Short Encyclopaedia'', Dover Publications, New York, 1966
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* R.D. Harley, ''Artists' Pigments c. 1600-1835'', Butterworth Scientific, London, 1982
 
* R.D. Harley, ''Artists' Pigments c. 1600-1835'', Butterworth Scientific, London, 1982
  
* Website address 1  Comment: Pigments Through the Ages - http://webexhibits.org/pigments/indiv/overview/leadwhite.html = barium yellow
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* Pigments Through the Ages - http://webexhibits.org/pigments/indiv/overview/leadwhite.html = barium yellow
  
  
  
 
[[Category:Materials database]]
 
[[Category:Materials database]]

Latest revision as of 12:08, 7 October 2022

Lemon yellow on alum; photos at 100x (visible light on left; UV light on right)

Description

An unstandardized pigment name that is more associated with the color hue. Lemon yellow may contain one or more of the following yellow pigments: Barium chromate, Strontium chromate, zinc chromate. The name has also been used for yellow organic colorants. Lemon yellow was also called as ultramarine yellow.

Synonyms and Related Terms

ultramarine yellow; zinc chromate; barium chromate; strontium chromate; amarillo limón (Esp.); jaune citron (Fr.); amarelo limão (Port.)

FTIR (MFA)

Lemon yellow 325.TIF

Raman (MFA)

Lemon yellow (Forbes MFA 325) 50X, 532 nm (640x445).jpg

SEM

F326sem.jpg

SEM

F327sem.jpg

EDS

F326edsbw.jpg

EDS

F327edsbw.jpg

XRF

Slide34 FC324.PNG


Risks

  • Human carcinogen.
  • Skin contact may cause allergies.
  • Acute ingestion may cause fatal chromium poisoning.
  • Chronic inhalation may cause lung cancer and respiratory irritation. Combustible.

Resources and Citations

  • R. J. Gettens, G.L. Stout, Painting Materials, A Short Encyclopaedia, Dover Publications, New York, 1966
  • Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)
  • Michael McCann, Artist Beware, Watson-Guptill Publications, New York City, 1979
  • R.D. Harley, Artists' Pigments c. 1600-1835, Butterworth Scientific, London, 1982