Product name | Iron Oxide Yellow |
Model | 313 |
Chemical composition | Fe2O3﹒H2O or FeOOH |
Color index No. | C.I Pigment Yellow 42; C.I.77492 |
CAS No. | CAS[51274-00-1]; |
| Testing indicators | Unite | parameter |
Quality Standard | Iron oxide content(α-FeOOH) | % | ≥86 |
Oil Absorption | ml/100g | 25-35 |
Compounds that become volatile at a temperature of 105°C. | % | ≤1.0 |
Res. on 325 mesh | % | ≤0.3 |
Water-soluble substance | % | ≤0.5 |
PH Value |
| 3.5-7 |
Ignition Loss | (1,000℃,½h)% | ≤14 |
Bulk Density | g/cm3 | 0.4-0.6 |
Specific gravity | g/cm3 | 4.1 |
Particle Size BET | μm | 0.1x0.6 |
Dispersibility (Hengman) | μm | 20/25/30 |
Tinting Strength | % | 95-105 |
Color Difference △E |
| ≤0.1 |
Sales packing | In 25kg paper bag / We provide customized packaging specifically designed to fulfill every customer’s needs. |
Matters needing attention | Protect against weathering/store in a dry place. |
Safety | The product is not classified as hazardous under EC 1970/2006 & EC 1272/2008 |