Alizarine

Alizarine

 It is the artificial form of madder lake, developed in 1869, it was  the first natural pigment duplicated artificially

Manufacturer / product code:  Kremer / 23611
Chemical description: organic compound, anthraquinone. Kremer PDF
Color: red
Color Index: PR 83
More info:
Use: Alizarin was developed in 1869 and it showed to be superior to madder lake slowly replacing it.


Raman Spectroscopy 532 nm – ElviRa Spectrometer for Art


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Raman spectroscopy 785 nm

Pigments (powder, no binder)


Raman Spectroscopy 785 nm Pigments (pure, no binder)


Pigments with acrylic binder (Pigments Checker)


Raman Spectroscopy 785 nm Pigments-Checker Database


Raman spectroscopy 830 nm

Pigments (powder, no binder)

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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


NIR-Reflectance Spectroscopy (930-1690 nm) Pigments-Checker Database


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

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alizarine- FTIR non-invasive - Pure Pigment

FTIR non-invasive Spectroscopy Pigments (pure, no binder) Database