Complaint
| Items | Standard | Result |
| Content (as NaOH) | ≥99.0% | 99.0% |
| Carbonic Acid (as Na2CO3) | ≤0.8% | 0.6% |
| Sodium Chloride (as NaCl) | ≤0.05% | 0.04% |
| Oxidize the Iron (as Fe2O3) | ≤0.008% | 0.006% |
| Temperature: | 45-50ºC | |
| Size: | 0.25-1.3 MM | |
| Average Diameter: | D50=0.7±0.1 MM | |
| Stacking Density: | 1.1-1.2 MT/M3 | |
| Colour: | WHITE | |
| Conclusion: | The product above meets the standard of GB 209-2006. | |
