Appearance: Shade: Strength: Odor: Specific gravity: PH value: Oil absorptiveness/%: Solubility: Volatile at 105°C /%: Soluble in water /%: Fineness (Residues through 80 mesh ) /%: Conductivity us/cm: Alkaliresistance: Acid resistance: Alcohol resistance: Oil resistance: Heat resistance: Light fastness: Weather: | Orange powder Similar to the standard 100±5% Weak odor 1.5-1.7 6.0-7.0 ≤45 Not soluble in water, ≤0.5 ≤2.5 ≤5.0 ≤500 5 5 5 5 250°C 8 4-5 |