Irgazin yellow Old Holland Violet-Grey Pigment Classification: InorganicColor Index Name:

Pigment Classification: InorganicColor Index Name: PB29Color Index Number: 77007Chemical Description: Polysulfide of Sodium-Alumino-SilicateOpacity/Transparency: Semi-TransparentLightfastness Rating: 1Permanency: Not for Exterior UseMunsell Notation Listing: N/AGloss Average: N/AViscosity Range: 75-100 CPSCIE L*a*b* Values: N/ATint Strength: N/A

98Viscosity Range: 23000- 27000 CPSCIE L*a*b* Values: L*88

Series: 2CI Number: NACI Name: PB29

Colour index number: 77947-77891-11710-74265

It is obtained from the sprigs of the indigofera plant

Irgazin yellow Old Holland Violet-Grey Pigment Classification: InorganicColor Index Name:White Nights is a series of watercolor paint from Russia is in artist quality and very highly pigmented. The recipe of the colours has been developed by the old Russian masters, according to the needs of the artists. The watercolors are very soft to lift from the palette, and have a very deep color intensity. The colours dry matt, and may resemble gouache slightly. One of the world's best selling watercolours.