| Customization: | Available |
|---|---|
| CAS No.: | 7783-20-2 |
| Formula: | (Nh4)2so4 |
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| Item | Standard | Result |
| Appearance | White Crystal, No visible impurity | White Crystal, No visible impurity |
| Nitrogen ≥ | 20.5% | 21.1% |
| Moisture ≤ | 0.5% | 0.18% |
| Free Acid≤ | 0.05% | 0.005% |
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