2Tint Strength: 96

Historically Smalt loses color over time

dioxacines and pyrroles

Color Index Number: –

Colour index: PY43

ultramarine violet vallejo akrylmaling Montserrat Orange 2Tint Strength: 96Colour: Ultramarine VioletPermanence: AAOpacity: Semi transparentPigment: PV15Pigmentdescription: Silicate of Sodium and AluminumASTMRating Ligthfastness: IPigment classification: Synthetic inorganicColorIndex Number: 77007Viscosityrange (mPa. s): 800 1. 500 Colour IndexThe pigments used for artists' colours are inorganic as well as organic. The inorganic pigments have been used since antiquity; most of them are extracted from minerals and soil, such