ivory black

This is real “ivory black” made from real ivory.  Often pigments commercialized as “ivory black” are made from ordinary animal bones. It is the least pure form of carbon black, containing a high percentage of calcium phosphate.

Manufacturer / product code:  Kremer / 12000
Chemical description: It contains calcium phosphate, calcium carbonate and carbon. Kremer PDF
Color: black
Color Index: PBk9
More info: colourlex.com

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Raman Spectroscopy 532 nm – ElviRa Spectrometer for Art

Raman Spectroscopy 532 nm (ElviRa spectrometer) Pigments-Checker Database

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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.

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Reflectance Spectroscopy (200-1000 nm) – GorgiasUV Spectrometer

Reflectance Spectroscopy (200-1000 nm) (GorgiasUV) Pigments-Checker Database

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Reflectance spectroscopy – Gorgias Spectrometer

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

 

NIR Reflectance spectroscopy

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