Difference between revisions of "Iron stain"

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[[File:10-Applying poultice.jpg|thumb|Applying poultice]]
 
[[File:10-Applying poultice.jpg|thumb|Applying poultice]]
 
== Description ==
 
== Description ==
 
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[[File:01-Iron stain C2.jpg|thumb|Iron stain detail]]
A reddish [http://cameo.mfa.org/materials/fullrecord.asp?name=iron oxide iron oxide] stain caused by rusted [http://cameo.mfa.org/materials/fullrecord.asp?name=iron iron] or [http://cameo.mfa.org/materials/fullrecord.asp?name=steel steel]. Weak acids, such as [http://cameo.mfa.org/materials/fullrecord.asp?name=citric acid citric acid] and [http://cameo.mfa.org/materials/fullrecord.asp?name=oxalic acid oxalic acid], have been used to dissolve rust.
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[[File:08-Stain reduction.jpg|thumb|Stain reduction detail]]
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A reddish [[iron oxide red|iron oxide]] stain caused by rusted [[iron]] or [[steel]]. Weak acids, such as [[citric acid]] and [[oxalic acid]], have been used to dissolve rust.
  
 
== Synonyms and Related Terms ==
 
== Synonyms and Related Terms ==
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iron oxide; rust stain; iron mold
 
iron oxide; rust stain; iron mold
  
== Additional Images ==
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==Resources and Citations==
 
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* AIC Wiki: Book and Paper: [https://www.conservation-wiki.com/wiki/File:Gellan-stain-reduction-during-treatment.jpg Stain reduction]
<gallery>
 
File:01-Iron stain C2.jpg|Iron stain
 
File:08-Stain reduction.jpg|Stain reduction
 
</gallery>
 
 
 
 
 
== Authority ==
 
 
 
 
* ''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
  

Latest revision as of 09:43, 21 September 2022

Applying poultice

Description

Iron stain detail
Stain reduction detail

A reddish iron oxide stain caused by rusted Iron or Steel. Weak acids, such as Citric acid and Oxalic acid, have been used to dissolve rust.

Synonyms and Related Terms

iron oxide; rust stain; iron mold

Resources and Citations

  • AIC Wiki: Book and Paper: Stain reduction
  • Dictionary of Building Preservation, Ward Bucher, ed., John Wiley & Sons, Inc., New York City, 1996