Pigments


ATR-FT-IR spectra of different pure inorganic and organic pigments

ATR-FT-IR spectra were recorded using a Thermo Scientific Nicolet 6700 FT-IR spectrometer with a “Smart Orbit” diamond micro-ATR accessory in mid-IR and far-IR regions: 4000-225 cm-1 (with DLaTGS detector and CsI beamsplitter) and 500-80 cm-1 (with DTGS detector with PE window and Solid Substrate far-IR beamsplitter).

WHITE PIGMENTS Lead white; Lithopone; Titanium white; Zinc white
YELLOW PIGMENTSAmberg yellow; Barium yellow; Cadmium yellow; Chrome yellow; Italian Gold ochre, light; Massicot; Naples yellow; Orpiment; Satin ochre; Spinel yellow; Strontium yellow; Sun yellow (spinel); Terra di Sienna raw; Yellow ochre
RED PIGMENTSCadmium red, No. 1 light; Caput Mortuum reddish; Cinnabar; English red; Natural red earth; Pompei red; Red lead; Red ochre from South Estonia; Sienna red; Venetian red
BLUE PIGMENTSAzurite; Cobalt blue; Cobalt blue dark; Egyptian blue; Lapis lazuli; Prussian blue; Smalt; Ultramarine blue
GREEN PIGMENTSBohemian green earth; Chromium oxide green; Cobalt green; Malachite; Raw umber greenish, dark; Vagone green earth; Verdigris; Viridian green
BROWN PIGMENTSBrown ochre; Burnt umber; Fawn ochre
BLACK PIGMENTSBone black; Ivory black; Mars black