Item | Index |
Color | White to gray |
Shape | Powder |
Decoloring capacity | 95% |
Activity degree (meH/1000g±) | ≥180 |
Free acid (H2SO4) | ≤0.1 |
Moisture (%) | ≤12 |
Grain sides ( through 200mesh) % | ≥95 |
Specific area (m²) | ≥150 |
Bulk density (g/ml) | 0.55±0.10 |
Filtering rate(ml/min) | ≥7 |
PH (50g/l suspension) | 2.2-4.8 |
Heavy metal (Pb)/(mg/kg) | ≤40 |
As (mg/kg) | ≤3 |
Manufacturing Capacity | 300mt/day |
Packing | PP-woven bags with inner layer of polyethylene film |
Payment terms | T/T, L/C |
Price | USD 238-358/mt FOB Qingdao |
20ft' container capacity | 18-23mt |