dye

Scope note: Compounds generally made up of complex organic materials that dissolve or are suspended in a liquid that absorbs into and colors another material. Distinguished from pigments, which are insoluble in the vehicle, but instead are held in a suspension.

300013029

NT7 300013031 [dye by composition or origin] [+~]
- NT8 natural dye [+~]
  - NT9 vegetable dye [+~]
    - NT10 buckthorn dye
    - NT10 indigo (colorant) [+]
    - NT10 litmus (vegetable dye)
    - NT10 lokao
    - NT10 madder (colorant) [+]
    - NT10 morinda
    - NT10 archil
    - NT10 saffron
    - NT10 turnsole (dye)
    - NT10 ventilago (dye)
    - NT10 weld (dye)
    - NT10 cutch (pigment) [+]
    - NT10 alkanet (dye)
    - NT10 chay
    - NT10 purpurin (natural colorant)
    - NT10 folium
    - NT10 coffee (beverage, dye)
    - NT10 turmeric (dye)
    - NT10 chestnut dye
    - NT10 brazilwood dye
    - NT10 berberis dye
    - NT10 sappanwood dye
    - NT10 quercitron (dye)
    - NT10 huangbo
    - NT10 henna (dye)
    - NT10 bedstraw (dye)
    - NT10 China green
    - NT10 larkspur (dye)
  - NT9 oxgall
  - NT9 Tyrian purple (colorant)
  - NT9 tekhelet
- NT8 synthetic dye [+~]
  - NT9 alizarin (natural colorant)
  - NT9 aniline dye [+~]
    - NT10 magenta (dye)
    - NT10 mauve (dye) [+]
    - NT10 nigrosine (dye)
  - NT9 methyl dye
  - NT9 bluing
  - NT9 phenyl blue (dye)
  - NT9 rhodamine (colorant)
  - NT9 azo dye
  - NT9 sulfur dye
  - NT9 synthetic purpurin
  - NT9 safranine
NT7 300013106 [dye by property] [+~]
- NT8 oil soluble dye
- NT8 acid dye
- NT8 water soluble dye

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