arylide yellow 5GX

 Jackson Pollock used arylide yellow in his paintings.

Manufacturer / product code: Kremer 23650
Chemical description: azo coupling of aniline and acetoacetanilide 
Color: yellow
Color Index: PY74
More info: 
Manufacturing. It is produced by coupling diazotized aromatic  amines with acetiacetanilide or derivatives.
Use. It is one of the most permanent yellows.  it was commercially available after 1957.


Raman Spectroscopy 532 nm – ElviRa Spectrometer for Art


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Raman Spectroscopy 632 nm – ElviRa Spectrometer for Art

DATABASE – Raman 632 – Pigments Checker STANDARD – powder

arylide yellow 5GX -Raman-632-Pigments

Raman spectroscopy 785 nm

Pigments (powder, no binder)


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Raman spectroscopy 830 nm

Pigments (powder, no binder)

arylide yellow 5GX

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Raman spectroscopy 1064 nm

Pigments (powder, no binder)


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XRF spectroscopy

 

XRF Spectroscopy Pigments-Checker Database

DOWNLOAD previous database from Pigments Checker V.3      DOWNLOAD paper: R. Larsen, N. Coluzzi, A. Cosentino “Free XRF Spectroscopy database of Pigments Checker” Intl Journal of Conservation Science.


Reflectance Spectroscopy (200-1000 nm) – GorgiasUV Spectrometer

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 Reflectance spectroscopy – Gorgias Spectrometer for Art


Reflectance Spectroscopy (350-950 nm) (Gorgias) Pigments-Checker Database

NIR Reflectance spectroscopy


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FT-IR Spectroscopy (Non-invasive Diffuse Reflectance Probe)

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