| Customization: | Available |
|---|---|
| CAS No.: | 7783-20-2 |
| Formula: | (Nh4) 2so4 |
|
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| Test items | Standard | Result |
| N % | ≥20.5 | 20.8 |
| S % | ≥24 | 24.5 |
| Free acid | ≤0.05 | 0.0 |
| Water | ≤0.5 | 0.4 |
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