PW 11 – antimony white PW 11 – antimony white Used as an artist pigment from 1920. Manufacturer/ product code: minerals water chemical supplies / Cas 1309-64-4Chemical Description: antimony trioxide, Sb2O3Color: whiteColor Index: PW 11More info: Reflectance Spectroscopy (350-950 nm) Reflectance Spectroscopy (200-1250 nm) NIR Reflectance Spectroscopy (930 – 1690 nm) NIR-Reflectance Spectroscopy (930-1690 nm) Pigments-Checker Database XRF Spectroscopy Raman Spectroscopy (532 nm) Raman Spectroscopy (785 nm) Raman Spectroscopy (830 nm) Raman Spectroscopy (1064 nm) FTIR Spectroscopy (non-invasive )