| Item | Standard |
|---|---|
| Fe2O3 % | 86.0 min. |
| PH Value | 3.0-7.0 |
| Water-Soluble Content % | 1.0 max. |
| Sieve Residue（325mesh） | 0.30 max. |
| Volatile Substance 105℃ | 1.0 max. |
| Oil Absorption mL/100g | 25.0-35.0 |
| Tint (Compared with standard) ΔE | 1.0 max. |
| Tinting Strength (Compared with standard) | 95.00-105.00 |
| Density g/ml | 4.0 |
Packaging: 25kg/bag