nyuuzyou/wikis huggingface dataset:
Surfactant

== Description ==
A commonly used shortened form of surface-active agent. Surfactants are compounds which reduce interfacial tension at the boundaries between gases, liquids and solid. They promote wetting and penetration of liquids into solids and act as a detergent, soap, emulsifier, or dispersing agent. 
* Anionic surfactants: Most often used in detergents and soaps. Include organic sulfates, sulfonates and phosphates and salt of carboxylic acids, that are effective at low concentrations and have a tendency to foam. 
* Cationic surfactants: Most include primary, secondary or tertiary amines
* Nonionic surfactants: Most produce covalent bonds with water-soluble groups. These include ethoxylated alkyl alcohols and alkyl phenols as wells as many more. They usually do not foam and have been used as emulsifiers in acrylic emulsion paints.
== Synonyms and Related Terms ==
surface active agent (AAT preferred); surface-active agent; surfactants; wetting agent; detergent; penetrant; emulsifier; penetrant; dispersing agent
==Resources and Citations==
* Wikipedia: Surfactant (Accessed June 2023)
* R. J. Gettens, G.L. Stout, Painting Materials, A Short Encyclopaedia, Dover Publications, New York, 1966
* G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 260
* Ralph Mayer, A Dictionary of Art Terms and Techniques, Harper and Row Publishers, New York, 1969 (also 1945 printing)
* Theodore J. Reinhart, 'Glossary of Terms', Engineered Plastics, ASM International, 1988
* Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
* Walter C. McCrone, John Gustave Delly, The Particle Atlas, W. McCrone Associates, Chicago, IV, 1972
* Hoechst Celanese Corporation, Dictionary of Fiber & Textile Technology (older version called Man-made Fiber and Textile Dictionary, 1965), Hoechst Celanese Corporation, Charlotte NC, 1990
* Rosalie Rosso King, Textile Identification, Conservation, and Preservation, Noyes Publications, Park Ridge, NJ, 1985
* Richard C. Wolbers, Nanette T. Sterman, Chris Stavroudis, Notes for Workshop on New Methods in the Cleaning of Paintings, J.Paul Getty Trust, Los Angeles, 1990
* Matt Roberts, Don Etherington, Bookbinding and the Conservation of Books: a Dictionary of Descriptive Terminology, U.S. Government Printing Office, Washington DC, 1982
* Art and Architecture Thesaurus Online, http://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000
Category:Materials database
Surfynol

== Description ==
[Air Products, Inc] A brand name for a series of surfactants that are used for multiple functions such as wetting, defoaming and dispersion. 
Some of the Surfynol product classes are: 
* Surfynol 61: A volatile wetting agent (100% active liquid) based on acetylenic chemistry that provides substrate wetting in systems where surfactant residues or contamination are undesirable
* Surfynol 104 series: A nonionic wetting agent and molecular defoamer (100% active waxy solid) that provides a unique combination of performance benefits. Surfynol 104 has a unique chemical structure that allows this product to provide multifunctional properties such as surface tension reduction, foam control, and viscosity stabilization. The hydrophobic nature of Surfynol 104 typically results in significantly reduced water sensitivity compared to either conventional ethoxylated or anionic surfactants. 
* Surfynol 107L: A nonionic wetting agent, molecular defoamer, and coalescing surfactant 
* Surfynol 400 series of ethoxylated products: water soluble wetting agents that are used in paints, coatings, inks, adhesives, electroplating and paper coatings
* Acetylinic alcohols: nonionic, nonfoaming surfactants that can be used in water or alcohol solutions, such as Surfynol 61.
== Synonyms and Related Terms ==
Surf nol
==Resources and Citations==
* IMCD: Surfynol Surfactants
Category:Materials database
Surfynol 61

== Description ==
[Air Products, Inc] A brand name for a nonionic, nonfoaming surfactant that will evaporate at room temperature. Surfynol 61 is an acetylinic diol that is soluble in both aqueous and alcoholic solutions. It is commercially used in coatings, inks, metal lubricants, textile finishes and glass cleaners. The manufacturers literature states that it leaves no residual surface contamination but it has not been tested for use in conservation.
== Synonyms and Related Terms ==
Surf nol
Category:Materials database
Sustainable materials

==Description== 
(EPA) "Sustainable materials management (SMM) is a systematic approach to using and reusing materials more productively over their entire life cycles. It represents a change in how our society thinks about the use of natural resources and environmental protection. By examining how materials are used throughout their life cycle, an SMM approach seeks to:
* Use materials in the most productive way with an emphasis on using less.
* Reduce toxic chemicals and environmental impacts throughout the material life cycle.
* Assure we have sufficient resources to meet today’s needs and those of the future.
By looking at a product's entire life cycle—from materials extraction to end-of-life management—we can find new opportunities to reduce environmental impacts, conserve resources, and reduce costs. For example, a product may be re-designed so it is manufactured using different, fewer, less toxic and more durable materials. It is designed so that at the end of its useful life it can be readily disassembled. The product’s manufacturer maintains a relationship with its customers to ensure best use of the product, its maintenance and return at end-of-life. This helps the manufacturer identify changing needs of their customers, create customer loyalty, and reduce material supply risk. Further, the manufacturer has a similar relationship with its suppliers, which helps the manufacturer respond more quickly to changing demands, including reducing environmental impacts along the supply chain."
Sustainable materials are optimal for people, objects, and the environment. Their careful selection, use, and disposal has both a direct as well as a broad impact on the economic and environmental future of the world. Without change, the globe will be resource-constrained.
See also recycling and Red list of Materials.
== Synonyms and Related Terms ==
Sustainability; Green materials
==Resources and Citations==
* EPA: Sustainable Materials Management Accessed Nov. 2023
* Wikipedia: Sustainable Materials Management Accessed Nov. 2023
* Cambridge Seven: Sustainable Exhibition Design & Construction Toolkit Accessed Nov. 2023
* Life Cycle Assessment Project - Wiki at www.conservation-wiki.com. Accessed Nov. 2023
* "STiCH" at stich.culturalheritage.org. Accessed Nov. 2023.
* "Simple sustainability practices in Conservation – What can you do?". Australian Institute for the Conservation of Cultural Material. Link
* Megan de Silva, Jane Henderson,"Sustainability in conservation practice". Journal of the Institute of Conservation. 34 (1): 5–15, 2011.
Category:Materials database Category:MWG Category: Climate/Environment
Suō (Brazilwood) - center (289 C)

[[[SliderGallery rightalign|Uemura_08-13-2009_289.jpg~Normal]]]{| class="wikitable"
|-	
! scope="row"|Museum number
| 289
|-	
! scope="row"|Uemura number / title
| ; "Haze-some 25"
|-	
! scope="row"|Folder location
| 4th shelf
|-	
! scope="row"|Sample location
| center (289 C)
|-	
! scope="row"|Fiber type
| silk
|-	
! scope="row"|Color
| red
|-	
! scope="row"|Dyestuff (Japanese common name)
| 蘇芳 : Suō
|-	
! scope="row"|Dye (English common name)
| Brazilwood
|-	
! scope="row"|Dyestuff (botanical name)
| Caesalpinia sappan L.
|-	
! scope="row"|Plant part
| bark /dried (?)
|-	
! scope="row"|Dyestuff extraction
| boiled in water
|-	
! scope="row"|Auxiliary agent in dye bath
| -
|-	
! scope="row"|Mordant
| alum
|-	
! scope="row"|Other auxiliary agent
| -
|-	
! scope="row"|Uemura's notes
| The concentration of the dye bath was higher than the other two.
|-	
! scope="row"|Uemura's date
| Kyoto
|}
Category:Uemura dye archive
Suō (Brazilwood) - center (291 C)

[[[SliderGallery rightalign|Uemura_08-13-2009_291.jpg~Normal]]]{| class="wikitable"
|-	
! scope="row"|Museum number
| 291
|-	
! scope="row"|Uemura number / title
| ; "Haze-some 25"
|-	
! scope="row"|Folder location
| 4th shelf
|-	
! scope="row"|Sample location
| center (291 C)
|-	
! scope="row"|Fiber type
| silk
|-	
! scope="row"|Color
| pink
|-	
! scope="row"|Dyestuff (Japanese common name)
| 蘇芳 : Suō
|-	
! scope="row"|Dye (English common name)
| Brazilwood
|-	
! scope="row"|Dyestuff (botanical name)
| Caesalpinia sappan L.
|-	
! scope="row"|Plant part
| bark /dried (?)
|-	
! scope="row"|Dyestuff extraction
| boiled in water
|-	
! scope="row"|Auxiliary agent in dye bath
| -
|-	
! scope="row"|Mordant
| tin chloride
|-	
! scope="row"|Other auxiliary agent
| -
|-	
! scope="row"|Uemura's notes
| The dyed color was visually similar to those ones dyed with saffolower.
|-	
! scope="row"|Uemura's date
| Kyoto
|}
Category:Uemura dye archive
Suō (Brazilwood) - left (287 L)

[[[SliderGallery rightalign|Uemura_08-13-2009_287.jpg~Normal]]]{| class="wikitable"
|-	
! scope="row"|Museum number
| 287
|-	
! scope="row"|Uemura number / title
| ; "Haze-some 25"
|-	
! scope="row"|Folder location
| 4th shelf
|-	
! scope="row"|Sample location
| left (287 L)
|-	
! scope="row"|Fiber type
| silk
|-	
! scope="row"|Color
| light brownish red
|-	
! scope="row"|Dyestuff (Japanese common name)
| 蘇芳 : Suō
|-	
! scope="row"|Dye (English common name)
| Brazilwood
|-	
! scope="row"|Dyestuff (botanical name)
| Caesalpinia sappan L.
|-	
! scope="row"|Plant part
| bark /dried (?)
|-	
! scope="row"|Dyestuff extraction
| boiled in water
|-	
! scope="row"|Auxiliary agent in dye bath
| -
|-	
! scope="row"|Mordant
| -
|-	
! scope="row"|Other auxiliary agent
| ash water (separate bath)
|-	
! scope="row"|Uemura's notes
| This dyeing technique should be "Su () recorded in the Ebukuryo () from the 8th century. AD, Japan. The resultant colors by this technique tend to discolor more easily, through which the color would become less red purple, but more brown.
|-	
! scope="row"|Uemura's date
| Kyoto Murasakino
|}
Category:Uemura dye archive
Suō (Brazilwood) - left (288 L)

[[[SliderGallery rightalign|Uemura_08-13-2009_288.jpg~Normal]]]{| class="wikitable"
|-	
! scope="row"|Museum number
| 288
|-	
! scope="row"|Uemura number / title
| ; "Haze-some 25"
|-	
! scope="row"|Folder location
| 4th shelf
|-	
! scope="row"|Sample location
| left (288 L)
|-	
! scope="row"|Fiber type
| silk
|-	
! scope="row"|Color
| red
|-	
! scope="row"|Dyestuff (Japanese common name)
| 蘇芳 : Suō
|-	
! scope="row"|Dye (English common name)
| Brazilwood
|-	
! scope="row"|Dyestuff (botanical name)
| Caesalpinia sappan L.
|-	
! scope="row"|Plant part
| bark /dried (?)
|-	
! scope="row"|Dyestuff extraction
| boiled in water
|-	
! scope="row"|Auxiliary agent in dye bath
| -
|-	
! scope="row"|Mordant
| alum (larger quantity)
|-	
! scope="row"|Other auxiliary agent
| ash water
|-	
! scope="row"|Uemura's notes
| In the dye bath, ash water was added first, and a small amount of alum was also added to fix the color compound(s) to the fabric. The addition of alum did not alter the color of the dye bath, but produced a better light fastness. The resultant colors would be different from those achieved by a dyeing technique with this plant from a later period where only alum was used as mordant.
|-	
! scope="row"|Uemura's date
| Kyoto
|}
Category:Uemura dye archive
Suō (Brazilwood) - left (289 L)

[[[SliderGallery rightalign|Uemura_08-13-2009_289.jpg~Normal]]]{| class="wikitable"
|-	
! scope="row"|Museum number
| 289
|-	
! scope="row"|Uemura number / title
| ; "Haze-some 25"
|-	
! scope="row"|Folder location
| 4th shelf
|-	
! scope="row"|Sample location
| left (289 L)
|-	
! scope="row"|Fiber type
| silk
|-	
! scope="row"|Color
| pink (slightly brown)
|-	
! scope="row"|Dyestuff (Japanese common name)
| 蘇芳 : Suō
|-	
! scope="row"|Dye (English common name)
| Brazilwood
|-	
! scope="row"|Dyestuff (botanical name)
| Caesalpinia sappan L.
|-	
! scope="row"|Plant part
| bark /dried (?)
|-	
! scope="row"|Dyestuff extraction
| boiled in water
|-	
! scope="row"|Auxiliary agent in dye bath
| -
|-	
! scope="row"|Mordant
| alum
|-	
! scope="row"|Other auxiliary agent
| -
|-	
! scope="row"|Uemura's date
| Kyoto
|}
Category:Uemura dye archive
Suō (Brazilwood) - left (290 L)

[[[SliderGallery rightalign|Uemura_08-13-2009_290.jpg~Normal]]]{| class="wikitable"
|-	
! scope="row"|Museum number
| 290
|-	
! scope="row"|Uemura number / title
| ; "Haze-some 25"
|-	
! scope="row"|Folder location
| 4th shelf
|-	
! scope="row"|Sample location
| left (290 L)
|-	
! scope="row"|Fiber type
| silk
|-	
! scope="row"|Color
| light ochre (slightly purplish)
|-	
! scope="row"|Dyestuff (Japanese common name)
| 蘇芳 : Suō
|-	
! scope="row"|Dye (English common name)
| Brazilwood
|-	
! scope="row"|Dyestuff (botanical name)
| Caesalpinia sappan L.
|-	
! scope="row"|Plant part
| bark /dried (?)
|-	
! scope="row"|Dyestuff extraction
| boiled in water
|-	
! scope="row"|Auxiliary agent in dye bath
| -
|-	
! scope="row"|Mordant
| ash water; iron
|-	
! scope="row"|Other auxiliary agent
| -
|-	
! scope="row"|Uemura's notes
| The fabrics were soaked into 1) dye bath; 2) ash water bath; and 3) iron mordant bath. The dyed color became purple red after the ash water bath.
|-	
! scope="row"|Uemura's date
| Kyoto
|}
Category:Uemura dye archive
Suō (Brazilwood) - left (292 L)

[[[SliderGallery rightalign|Uemura_08-13-2009_292.jpg~Normal]]]{| class="wikitable"
|-	
! scope="row"|Museum number
| 292
|-	
! scope="row"|Uemura number / title
| ; "Haze-some 25"
|-	
! scope="row"|Folder location
| 4th shelf
|-	
! scope="row"|Sample location
| left (292 L)
|-	
! scope="row"|Fiber type
| silk
|-	
! scope="row"|Color
| red
|-	
! scope="row"|Dyestuff (Japanese common name)
| 蘇芳 : Suō
|-	
! scope="row"|Dye (English common name)
| Brazilwood
|-	
! scope="row"|Dyestuff (botanical name)
| Caesalpinia sappan L.
|-	
! scope="row"|Plant part
| bark /dried (?)
|-	
! scope="row"|Dyestuff extraction
| boiled in water
|-	
! scope="row"|Auxiliary agent in dye bath
| -
|-	
! scope="row"|Mordant
| alum
|-	
! scope="row"|Other auxiliary agent
| -
|-	
! scope="row"|Uemura's notes
| During the early modern period in Japan, alum was mostly used as mordant for dyeing with brazilwood. The resultant color has a better light fastness and more red than those mordanted with ash water. Increasing the concentration of mordant would result in reducing red tone from the dyed color.
|-	
! scope="row"|Uemura's date
| Kyoto
|}
Category:Uemura dye archive
Suō (Brazilwood) - left (294 L)

[[[SliderGallery rightalign|Uemura_08-13-2009_294.jpg~Normal]]]{| class="wikitable"
|-	
! scope="row"|Museum number
| 294
|-	
! scope="row"|Uemura number / title
| ; "Haze-some 25"
|-	
! scope="row"|Folder location
| 4th shelf
|-	
! scope="row"|Sample location
| left (294 L)
|-	
! scope="row"|Fiber type
| silk
|-	
! scope="row"|Color
| reddish purple
|-	
! scope="row"|Dyestuff (Japanese common name)
| 蘇芳 : Suō
|-	
! scope="row"|Dye (English common name)
| Brazilwood
|-	
! scope="row"|Dyestuff (botanical name)
| Caesalpinia sappan L.
|-	
! scope="row"|Plant part
| bark / dried (?)
|-	
! scope="row"|Dyestuff extraction
| boiled in water (?)
|-	
! scope="row"|Auxiliary agent in dye bath
| -
|-	
! scope="row"|Mordant
| alum; iron
|-	
! scope="row"|Other auxiliary agent
| ash water
|-	
! scope="row"|Uemura's notes
| The fabric was soaked into 1) dye bath; 2) alum mordant bath; 3) ash water bath; and 4) very diluted iron mordant bath. The resultant color became purple.
|-	
! scope="row"|Uemura's date
| Kyoto
|}
Category:Uemura dye archive
Suō (Brazilwood) - left (295 L)

[[[SliderGallery rightalign|Uemura_08-13-2009_295.jpg~Normal]]]{| class="wikitable"
|-	
! scope="row"|Museum number
| 295
|-	
! scope="row"|Uemura number / title
| ; "Haze-some 25"
|-	
! scope="row"|Folder location
| 4th shelf
|-	
! scope="row"|Sample location
| left (295 L)
|-	
! scope="row"|Fiber type
| silk
|-	
! scope="row"|Color
| brownish reddish purple
|-	
! scope="row"|Dyestuff (Japanese common name)
| 蘇芳 : Suō
|-	
! scope="row"|Dye (English common name)
| Brazilwood
|-	
! scope="row"|Dyestuff (botanical name)
| Caesalpinia sappan L.
|-	
! scope="row"|Plant part
| bark / dried (?)
|-	
! scope="row"|Dyestuff extraction
| boiled in water (?)
|-	
! scope="row"|Auxiliary agent in dye bath
| -
|-	
! scope="row"|Mordant
| alum, iron
|-	
! scope="row"|Other auxiliary agent
| -
|-	
! scope="row"|Uemura's notes
| The fabric; was soaked into 1) dye bath; 2) alum mordant bath; and 3) iron mordant bath. The resultant color became dull.
|-	
! scope="row"|Uemura's date
| Kyoto
|}
Category:Uemura dye archive
Suō (Brazilwood) - right (287 R)

[[[SliderGallery rightalign|Uemura_08-13-2009_287.jpg~Normal]]]{| class="wikitable"
|-	
! scope="row"|Museum number
| 287
|-	
! scope="row"|Uemura number / title
| ; "Haze-some 25"
|-	
! scope="row"|Folder location
| 4th shelf
|-	
! scope="row"|Sample location
| right (287 R)
|-	
! scope="row"|Fiber type
| silk
|-	
! scope="row"|Color
| brownish pink
|-	
! scope="row"|Dyestuff (Japanese common name)
| 蘇芳 : Suō
|-	
! scope="row"|Dye (English common name)
| Brazilwood
|-	
! scope="row"|Dyestuff (botanical name)
| Caesalpinia sappan L.
|-	
! scope="row"|Plant part
| bark /dried (?)
|-	
! scope="row"|Dyestuff extraction
| boiled in water
|-	
! scope="row"|Auxiliary agent in dye bath
| -
|-	
! scope="row"|Mordant
| -
|-	
! scope="row"|Other auxiliary agent
| ash water (separate bath)
|-	
! scope="row"|Uemura's notes
| This dyeing technique should be "Su () recorded in the Ebukuryo () from the 8th century. A.D., Japan. The resultant colors by this technique tend to discolor more easily, through which the color would become less red purple, but more brown.
|-	
! scope="row"|Uemura's date
| Kyoto Murasakino
|}
Category:Uemura dye archive
Suō (Brazilwood) - right (288 R)

[[[SliderGallery rightalign|Uemura_08-13-2009_288.jpg~Normal]]]{| class="wikitable"
|-	
! scope="row"|Museum number
| 288
|-	
! scope="row"|Uemura number / title
| ; "Haze-some 25"
|-	
! scope="row"|Folder location
| 4th shelf
|-	
! scope="row"|Sample location
| right (288 R)
|-	
! scope="row"|Fiber type
| silk
|-	
! scope="row"|Color
| pale pink (slightly brown)
|-	
! scope="row"|Dyestuff (Japanese common name)
| 蘇芳 : Suō
|-	
! scope="row"|Dye (English common name)
| Brazilwood
|-	
! scope="row"|Dyestuff (botanical name)
| Caesalpinia sappan L.
|-	
! scope="row"|Plant part
| bark /dried (?)
|-	
! scope="row"|Dyestuff extraction
| boiled in water
|-	
! scope="row"|Auxiliary agent in dye bath
| -
|-	
! scope="row"|Mordant
| alum
|-	
! scope="row"|Other auxiliary agent
| ash water
|-	
! scope="row"|Uemura's notes
| In the dye bath, ash water was added first, and a small amount of alum was also added to fix the color compound(s) to the fabric. The addition of alum did not alter the color of the dye bath, but produced a better light fastness. The resultant colors would be different from those achieved by a dyeing technique with this plant from a later period where only alum was used as mordant. A larger amount of alum was used for the right sample.
|-	
! scope="row"|Uemura's date
| Kyoto
|}
Category:Uemura dye archive
Suō (Brazilwood) - right (289 R)

[[[SliderGallery rightalign|Uemura_08-13-2009_289.jpg~Normal]]]{| class="wikitable"
|-	
! scope="row"|Museum number
| 289
|-	
! scope="row"|Uemura number / title
| ; "Haze-some 25"
|-	
! scope="row"|Folder location
| 4th shelf
|-	
! scope="row"|Sample location
| right (289 R)
|-	
! scope="row"|Fiber type
| silk
|-	
! scope="row"|Color
| dark brown
|-	
! scope="row"|Dyestuff (Japanese common name)
| 蘇芳 : Suō
|-	
! scope="row"|Dye (English common name)
| Brazilwood
|-	
! scope="row"|Dyestuff (botanical name)
| Caesalpinia sappan L.
|-	
! scope="row"|Plant part
| bark /dried (?)
|-	
! scope="row"|Dyestuff extraction
| boiled in water
|-	
! scope="row"|Auxiliary agent in dye bath
| -
|-	
! scope="row"|Mordant
| iron
|-	
! scope="row"|Other auxiliary agent
| -
|-	
! scope="row"|Uemura's date
| Kyoto
|}
Category:Uemura dye archive
Suō (Brazilwood) - right (290 R)

[[[SliderGallery rightalign|Uemura_08-13-2009_290.jpg~Normal]]]{| class="wikitable"
|-	
! scope="row"|Museum number
| 290
|-	
! scope="row"|Uemura number / title
| ; "Haze-some 25"
|-	
! scope="row"|Folder location
| 4th shelf
|-	
! scope="row"|Sample location
| right (290 R)
|-	
! scope="row"|Fiber type
| silk
|-	
! scope="row"|Color
| light ochre (slightly greenish)
|-	
! scope="row"|Dyestuff (Japanese common name)
| 蘇芳 : Suō
|-	
! scope="row"|Dye (English common name)
| Brazilwood
|-	
! scope="row"|Dyestuff (botanical name)
| Caesalpinia sappan L.
|-	
! scope="row"|Plant part
| bark /dried (?)
|-	
! scope="row"|Dyestuff extraction
| boiled in water
|-	
! scope="row"|Auxiliary agent in dye bath
| -
|-	
! scope="row"|Mordant
| ash water; iron
|-	
! scope="row"|Other auxiliary agent
| -
|-	
! scope="row"|Uemura's notes
| The fabrics were soaked into 1) dye bath; 2) ash water bath; and 3) iron mordant bath. The dyed color became purple red after the ash water bath.
|-	
! scope="row"|Uemura's date
| Kyoto
|}
Category:Uemura dye archive
Suō (Brazilwood) - right (292 R)

[[[SliderGallery rightalign|Uemura_08-13-2009_292.jpg~Normal]]]{| class="wikitable"
|-	
! scope="row"|Museum number
| 292
|-	
! scope="row"|Uemura number / title
| ; "Haze-some 25"
|-	
! scope="row"|Folder location
| 4th shelf
|-	
! scope="row"|Sample location
| right (292 R)
|-	
! scope="row"|Fiber type
| silk
|-	
! scope="row"|Color
| red
|-	
! scope="row"|Dyestuff (Japanese common name)
| 蘇芳 : Suō
|-	
! scope="row"|Dye (English common name)
| Brazilwood
|-	
! scope="row"|Dyestuff (botanical name)
| Caesalpinia sappan L.
|-	
! scope="row"|Plant part
| bark /dried (?)
|-	
! scope="row"|Dyestuff extraction
| boiled in water
|-	
! scope="row"|Auxiliary agent in dye bath
| -
|-	
! scope="row"|Mordant
| alum
|-	
! scope="row"|Other auxiliary agent
| -
|-	
! scope="row"|Uemura's notes
| During the early modern period in Japan, alum was mostly used as mordant for dyeing with brazilwood. The resultant color has a better light fastness and more red than those mordanted with ash water. Increasing the concentration of mordant would result in reducing red tone from the dyed color.
|-	
! scope="row"|Uemura's date
| Kyoto
|}
Category:Uemura dye archive
Suō (Brazilwood) - right (294 R)

[[[SliderGallery rightalign|Uemura_08-13-2009_294.jpg~Normal]]]{| class="wikitable"
|-	
! scope="row"|Museum number
| 294
|-	
! scope="row"|Uemura number / title
| ; "Haze-some 25"
|-	
! scope="row"|Folder location
| 4th shelf
|-	
! scope="row"|Sample location
| right (294 R)
|-	
! scope="row"|Fiber type
| silk
|-	
! scope="row"|Color
| red
|-	
! scope="row"|Dyestuff (Japanese common name)
| 蘇芳 : Suō
|-	
! scope="row"|Dye (English common name)
| Brazilwood
|-	
! scope="row"|Dyestuff (botanical name)
| Caesalpinia sappan L.
|-	
! scope="row"|Plant part
| bark / dried (?)
|-	
! scope="row"|Dyestuff extraction
| boiled in water (?)
|-	
! scope="row"|Auxiliary agent in dye bath
| -
|-	
! scope="row"|Mordant
| alum
|-	
! scope="row"|Other auxiliary agent
| ash water
|-	
! scope="row"|Uemura's notes
| The fabric dyed with brazilwood and mordanted with alum was further soaked into ash water bath. The resultant color became slightly more purple.
|-	
! scope="row"|Uemura's date
| Kyoto
|}
Category:Uemura dye archive