China Food Grade Diatomite Powder/Diatomaceous Earth/Kieselguhr for Filter Aid, Find details about China Diatomite Powder, Diatomaceous Earth from Food Grade Diatomite Powder/Diatomaceous Earth/Kieselguhr for Filter Aid
PHYSICAL PROPERTIES | CHEMICAL PROPERTIES | |||
Color | White/pink | SiO2 | ≥89.7% | |
Description | Calcined Filter Aid | Al2O3 | ≤3.3% | |
Specific Gravity | 2.3 g/cm³ | Fe2O3 | ≤1.5% | |
Moisture | ≤1.0% | CaO | ≤0.5% | |
Loss On Ignition | ≤2% | MgO | ≤0.5% | |
PH | 5-10 | Others | ≤0.4% | |
Bulk Density | 0.32-0.42g/cm³ | Pb, mg/kg | <0.3 | |
Water Solubility | ≤0.5 | Water Diffluence | <10mg/l | |
Median Particle Size | 100mesh-325mesh | Arsenite | <4 ppm | |
Acid Solubility | ≤3.0 | Heavy Metal | <0.005% |