CATALOG / YELLOWS
MASS TONE1:20 TINT
SCREEN REF#C9902F
Screen swatch is indicative only. Physical drawdowns and wet samples available through the sample program.
YELLOWS · PY 42

Mars Yellow

Synthetic iron oxide yellow. Cleaner and stronger than natural ochre, fully alkali-stable for cement work.

DRY POWDERWATER DISPERSIONREACH REGISTEREDCD/PB/CR-VI FREE

TECHNICAL SPECIFICATION

COLOR INDEX
PY 42 · CI 77492
CAS NUMBER
51274-00-1
CHEMICAL CLASS
Synthetic hydrated iron oxide
ORIGIN
Germany
LIGHTFASTNESS
ASTM I
PARTICLE SIZE
0.3–0.8 µm
OIL ABSORPTION
28 g/100g
PH (AQ. SLURRY)
7.0–9.0
HEAT STABILITY
180 °C
OPACITY
Opaque
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