Curcuma
Extract from curcuma longa.
Manufacturer / product code: Kremer / 37220
Chemical description: coloring extracts of Curcuma longa. Kremer PDF
Color: yellow
Color Index: NY3
Raman spectroscopy 1064 nm
Pigments (powder, no binder)

Raman Spectroscopy 1064 nm Pigments-Checker Database
Reflectance Spectroscopy (200-1000 nm) – GorgiasUV Spectrometer
Reflectance Spectroscopy (200-1000 nm) (GorgiasUV) Pigments-Checker Database

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)

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