A very bright orange-ish, semi-transparent red, is a synthetic pigment with good lightfastness. It is a good choice as an alternative to Cadmium Red Light.
GOLDEN OPEN Acrylics are a slow-drying formulation with a slightly softer consistency than GOLDEN Heavy Body paints. The increased working time of these colors expands their range to include more traditional techniques once only possible with oils.
Because OPEN Acrylics dry slowly, painters who cover their palettes or use sealed containers have been able to use the same colors for weeks, reducing the amount of paint wasted and preserving color mixtures for future use.
Pigment Classification: Synthetic Organic
Color Index Name: PR 112
Color Index Number: 12370
Chemical Description: Naphthol AS-D
Opacity/Transparency: Semi-Opaque
Lightfastness Rating: II
Permanency: Very Good
Munsell Notation Listing: Hue 6.7 R Value 4.6 Chroma 14
Gloss Average: 91.3
Viscosity Range: 4000-15000 CPS
CIE L*a*b* Values: L*46.06 a*55.25 b*36.2
Tint Strength: 77.69
