Difference between revisions of "Oxgall"

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[[File:WN ox gall.jpg|thumb|Windsor Newton ox gall liquid solution]]
 
[[File:WN ox gall.jpg|thumb|Windsor Newton ox gall liquid solution]]
 
== Description ==
 
== Description ==
 +
[[File:WNoxgallpastewatermatt.jpg|thumb|Ox gall paste and water matt]]
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A semitransparent liquid obtained from the gall bladders of cattle. Oxgall, or ox bile, contains sodium choleate salts (taurochloate and glycochloate) with some [[cholesterol|cholesterol]], [[lecithin|lecithin]], and other natural products. Oxgall is dried and powdered, then mixed with [[water|water]] or [[ethyl%20alcohol|ethanol]] for use. It is an effective natural [[wetting%20agent|wetting agent]] that is used with [[watercolor%20paint|watercolor paints]] to facilitate flow. Oxgall has also been used in marbling, engraving, lithography, and textile dyeing. It has been used as a [[plasticizer|plasticizer]] in glue-paste mixtures (Ackroyd, 1996).
  
A semitransparent liquid obtained from the gall bladders of cattle. Oxgall, or ox bile, contains sodium choleate salts (taurochloate and glycochloate) with some [http://cameo.mfa.org/materials/fullrecord.asp?name=cholesterol cholesterol], [http://cameo.mfa.org/materials/fullrecord.asp?name=lecithin lecithin], and other natural products. Oxgall is dried and powdered, then mixed with [http://cameo.mfa.org/materials/fullrecord.asp?name=water water] or [http://cameo.mfa.org/materials/fullrecord.asp?name=ethyl%20alcohol ethanol] for use. It is an effective natural [http://cameo.mfa.org/materials/fullrecord.asp?name=wetting%20agent wetting agent] that is used with [http://cameo.mfa.org/materials/fullrecord.asp?name=watercolor%20paint watercolor paints] to facilitate flow. Oxgall has also been used in marbling, engraving, lithography, and textile dyeing. It has been used as a [http://cameo.mfa.org/materials/fullrecord.asp?name=plasticizer plasticizer] in glue-paste mixtures (Ackroyd, 1996).
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[[File:WN_oxgall_paste.jpg|thumb|Ox gall paste]]
 
 
[[File:WNoxgallpastewatermatt.jpg|thumb|Ox gall paste and water matt]]
 
 
== Synonyms and Related Terms ==
 
== Synonyms and Related Terms ==
  
 
ox gall ; ox-gall (Br.); ox bile; sodium choleate; Bi-ketolan; Bilein; Bilicholan; Cholatol; Crescefel; desicol; Doxychol; Glycotauro; Panoxolin; Plebilin
 
ox gall ; ox-gall (Br.); ox bile; sodium choleate; Bi-ketolan; Bilein; Bilicholan; Cholatol; Crescefel; desicol; Doxychol; Glycotauro; Panoxolin; Plebilin
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==Risks==
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* LobaChemie: [https://www.lobachemie.com/lab-chemical-msds/MSDS-OXGALL-POWDER-CASNO-8008-63-05080-EN.aspx SDS]
  
== Other Properties ==
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==Physical and Chemical Properties==
  
 
Soluble in water, ethanol.
 
Soluble in water, ethanol.
  
== Additional Images ==
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==Resources and Citations==
 
 
<gallery>
 
File:WN_oxgall_paste.jpg|Ox gall paste
 
</gallery>
 
 
 
 
 
== Sources Checked for Data in Record ==
 
  
 
* G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971
 
* G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971

Latest revision as of 09:36, 4 August 2022

Windsor Newton ox gall liquid solution

Description

Ox gall paste and water matt

A semitransparent liquid obtained from the gall bladders of cattle. Oxgall, or ox bile, contains sodium choleate salts (taurochloate and glycochloate) with some Cholesterol, Lecithin, and other natural products. Oxgall is dried and powdered, then mixed with Water or ethanol for use. It is an effective natural Wetting agent that is used with watercolor paints to facilitate flow. Oxgall has also been used in marbling, engraving, lithography, and textile dyeing. It has been used as a Plasticizer in glue-paste mixtures (Ackroyd, 1996).

Ox gall paste

Synonyms and Related Terms

ox gall ; ox-gall (Br.); ox bile; sodium choleate; Bi-ketolan; Bilein; Bilicholan; Cholatol; Crescefel; desicol; Doxychol; Glycotauro; Panoxolin; Plebilin

Risks

  • LobaChemie: SDS

Physical and Chemical Properties

Soluble in water, ethanol.

Resources and Citations

  • G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971
  • Reed Kay, The Painter's Guide To Studio Methods and Materials, Prentice-Hall, Inc., Englewood Cliffs, NJ, 1983
  • Matt Roberts, Don Etherington, Bookbinding and the Conservation of Books: a Dictionary of Descriptive Terminology, U.S. Government Printing Office, Washington DC, 1982
  • George Savage, Art and Antique Restorer's Handbook, Rockliff Publishing Corp, London, 1954