| Items & Result | | Appearance | White crystalline solid | | Purity (%) | 99.82 | | Ash (%) | 0.0006 | | Sulfate (%) | 0.037 | | Iron (%) | 0.00006 | | Lead (%) | 0.0001 | | Moisture (%) | 0.036 | | Chloride (%) | 0 | | Insoluble matter (%) | 0.0045 | | NH3 (%) | 0.0001 | | Sieve (%) | |
| +10 mesh: | 0.7 | | +32 mesh: | 59.5 | | +60 mesh: | 85.1 |
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