Prussian Blue pigment is resistant to solvents and mineral acids, it is only destructed when being boiled with concentric sulphuric acid and decomposed under the action of even weak alkalis by forming iron hydroxide and potassium ferrocyanide.
Prussian Blue LA09-03 is high tinting strength, good weather and light fastness, as well as good acid resistance and good coloring power. It is used in solvent based inks.
| Full Shade (1:1 TiO2) | Tint Shade (1:10 TiO2) |
solvent based inks.
| Specification | Value |
| Appearance | Dark blue powder |
| Transparency | Opaque |
| Oil Absorption, % | 45 |
| Volatile Matter, % | 4 |
| pH Value | 5.5 |
| Density, g/ml | 1.9 |
| Bulking Value, ml/g | 2.5 |
| Soluble Matter in water, % | 2 |
| Acid Resistance | 5 |
| Alkali Resistane | 1 |
| Bleeding to MEK | 5 |
| Bleeding to Xyltene | 5 |
| Bleeding to Toluene | 5 |
