| Formula: | Na2so4 |
|---|---|
| Environmental Protection: | Yes |
| Color: | White |
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| ITEM | STANDARD | RESULT |
| APPEARANCE | White crystals or crystalline powder | Passed |
| NA2SO4 | ≥99.0% | 99.60% |
| NACL | ≤0.35% | 0.005% |
| FE | ≤0.002% | 0.001% |
| MG(CA,MG) | ≤0.15% |
|

