Difference between revisions of "Venetian red"

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== Description ==
 
== Description ==
  
A permanent, reddish brown pigment. Venetian red was originally prepared from a natural [http://cameo.mfa.org/materials/fullrecord.asp?name=red ocher red ocher]. By the 18th century, Venetian red was being manufactured by calcining [http://cameo.mfa.org/materials/fullrecord.asp?name=ferrous sulfate ferrous sulfate] (copperas) with [http://cameo.mfa.org/materials/fullrecord.asp?name=lime lime] or [http://cameo.mfa.org/materials/fullrecord.asp?name=calcium carbonate calcium carbonate]. Venetian red contains about 15-40% [http://cameo.mfa.org/materials/fullrecord.asp?name=ferric oxide ferric oxide] and 60-80% [http://cameo.mfa.org/materials/fullrecord.asp?name=calcium sulfate, dihydrate calcium sulfate]. Venetian red is used in oil paints, house paints, and as a paper colorant.
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A permanent, reddish brown pigment. Venetian red was originally prepared from a natural [http://cameo.mfa.org/materials/fullrecord.asp?name=red%20ocher red ocher]. By the 18th century, Venetian red was being manufactured by calcining [http://cameo.mfa.org/materials/fullrecord.asp?name=ferrous%20sulfate ferrous sulfate] (copperas) with [http://cameo.mfa.org/materials/fullrecord.asp?name=lime lime] or [http://cameo.mfa.org/materials/fullrecord.asp?name=calcium%20carbonate calcium carbonate]. Venetian red contains about 15-40% [http://cameo.mfa.org/materials/fullrecord.asp?name=ferric%20oxide ferric oxide] and 60-80% [http://cameo.mfa.org/materials/fullrecord.asp?name=calcium%20sulfate%2C%20dihydrate calcium sulfate]. Venetian red is used in oil paints, house paints, and as a paper colorant.
  
 
== Synonyms and Related Terms ==
 
== Synonyms and Related Terms ==
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== Authority ==
 
== Authority ==
  
* R. J. Gettens, G.L. Stout, R. J. Gettens, G.L. Stout, ''Painting Materials, A Short Encyclopaedia'', Dover Publications, New York, 1966
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* R. J. Gettens, G.L. Stout, ''Painting Materials, A Short Encyclopaedia'', Dover Publications, New York, 1966
  
* Ralph Mayer, Ralph Mayer, ''A Dictionary of Art Terms and Techniques'', Harper and Row Publishers, New York, 1969 (also 1945 printing)
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* Ralph Mayer, ''A Dictionary of Art Terms and Techniques'', Harper and Row Publishers, New York, 1969 (also 1945 printing)
  
* Richard S. Lewis, Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993
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* Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993
  
* Michael McCann, Michael McCann, ''Artist Beware'', Watson-Guptill Publications, New York City, 1979
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* Michael McCann, ''Artist Beware'', Watson-Guptill Publications, New York City, 1979
  
* Matt Roberts, Don Etherington, Matt Roberts, Don Etherington, ''Bookbinding and the Conservation of Books: a Dictionary of Descriptive Terminology'', U.S. Government Printing Office, Washington DC, 1982
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* Matt Roberts, Don Etherington, ''Bookbinding and the Conservation of Books: a Dictionary of Descriptive Terminology'', U.S. Government Printing Office, Washington DC, 1982
  
 
* ''Dictionary of Building Preservation'', Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
 
* ''Dictionary of Building Preservation'', Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
  
* Random House, Random House, ''Webster's Encyclopedic Unabridged Dictionary of the English Language'', Grammercy Book, New York, 1997
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* Random House, ''Webster's Encyclopedic Unabridged Dictionary of the English Language'', Grammercy Book, New York, 1997
  
 
* ''The American Heritage Dictionary'' or ''Encarta'', via Microsoft Bookshelf 98, Microsoft Corp., 1998
 
* ''The American Heritage Dictionary'' or ''Encarta'', via Microsoft Bookshelf 98, Microsoft Corp., 1998

Revision as of 06:22, 24 July 2013

Venetian red

Description

A permanent, reddish brown pigment. Venetian red was originally prepared from a natural red ocher. By the 18th century, Venetian red was being manufactured by calcining ferrous sulfate (copperas) with lime or calcium carbonate. Venetian red contains about 15-40% ferric oxide and 60-80% calcium sulfate. Venetian red is used in oil paints, house paints, and as a paper colorant.

Synonyms and Related Terms

India red; Indian red; scarlet red; terra rosa; iron oxide red; roasted iron oxide

FTIR

MFA- Venetian red (with gypsum).jpg


Density 3.45

Authority

  • 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)
  • Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
  • Michael McCann, Artist Beware, Watson-Guptill Publications, New York City, 1979
  • Matt Roberts, Don Etherington, Bookbinding and the Conservation of Books: a Dictionary of Descriptive Terminology, U.S. Government Printing Office, Washington DC, 1982
  • Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996
  • Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
  • The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998

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