gypsum, K-58300 2016-10-17T19:09:12+00:00

Pigments Checker


Nearly transparent in oils used as an extender, filler or adulterant

Manufacturer / product code:  Kremer / 58300
Chemical description: selenite, natural gypsum, hydrated calcium sulfate. Kremer PDF
Color: white
Color Index: PW25

Raman spectroscopy

DOWNLOAD Free Raman Database

DOWNLOAD paper:   “Pigments Checker version 3.0, a handy set for conservation scientists: A free online Raman spectra database”

Gypsum 58300 Raman Spectroscopy Pigments Checker

XRF spectroscopy

DOWNLOAD Free Online Database

DOWNLOAD paper: R. Larsen, N. Coluzzi, A. Cosentino “Free XRF Spectroscopy database of Pigments Checker” Intl Journal of Conservation Science. Submitted Jan 2016.

Reflectance spectroscopy

DOWNLOAD Free Reflectance Database

DOWNLOAD paper:  “FORS spec­tral data­base of his­tor­i­cal pig­ments in dif­fer­ent binders”


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