CATALOG / BLUES
MASS TONE1:20 TINT
SCREEN REF#3B4E9C
Screen swatch is indicative only. Physical drawdowns and wet samples available through the sample program.
BLUES · PB 29

Ultramarine Blue

The classic warm blue, made to the historical French process. Clean reddish undertone; essential across every palette.

DRY POWDERWATER DISPERSIONREACH REGISTEREDCD/PB/CR-VI FREE

TECHNICAL SPECIFICATION

COLOR INDEX
PB 29 · CI 77007
CAS NUMBER
57455-37-5
CHEMICAL CLASS
Sodium aluminosilicate complex
ORIGIN
France
LIGHTFASTNESS
ASTM I
PARTICLE SIZE
0.8–3 µm
OIL ABSORPTION
35 g/100g
PH (AQ. SLURRY)
7.0–9.0
HEAT STABILITY
350 °C
OPACITY
Semi-transparent
TINTING STRENGTH
High
REGULATORY
REACH registered · Cd/Pb/Cr-VI free · SDS on request

AVAILABLE SIZES — WHOLESALE ONLY

1 kg5 kg10 kg25 kg1 qt (disp.)2 qt (disp.)1 gal (disp.)
Powders in 1–25 kg; dispersions quart to gallon. Pallet quantities quoted separately.
REQUEST PRICING →REQUEST SDS / TDS