Synthetic Iron OxideLightfastness: I - ExcellentOpacity: OpaqueGrind: Very Fine

A mixture of Transparent Red Iron Oxide and Carbon Black

Colour number: 244

ASTM Rating Ligthfastness: I

vallejo artist akrylmaling transoxide red French Brown Ochre Synthetic Iron OxideLightfastness: I -Colour: Transoxide RedPermanence: AAOpacity: TransparentPigment: PR101Pigmentdescription: Synthetic Red Iron OxideASTMRating Ligthfastness: IPigment classification: Synthetic inorganicColorIndex Number: 77491Viscosityrange (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 as natural