Titan Buff Pigment Classification: Synthetic Inorganic Chemical Description: Titanium Dioxide Rutile Opacity/Transparency: 2 Lightfastness Rating: I Permanency: Excellent Colour Index Name: PW 6 Colour Index Number: 77891 Munsell Notation Listing: Hue: 4.5 Y Value: 8.25 Chroma: 2.8 Pantone Matching System: 468 Spectrophotometer Readings: N/A Viscosity Range: 23000-27000 CPS PH Range: 8.3-9.0 Gloss Average: 35.52 CIE L*a*b* Values: L*84.57 a*2.01 b*16.99 Tint Strength: 92.87