Customization: | Available |
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CAS No.: | 7783-20-2 |
Formula: | (Nh4)2so4 |
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Audited by an independent third-party inspection agency
Parameters | Standard based on GB535-1995 |
Test Result |
Appearance | no visible mechanical impurity |
no visible mechanical impurity |
Nitrogen (N)content% ≥ | 20.5 | 20.8 |
Moisture (H2O),% ≤ | 1.5 | 1.0 (dry basis) |
Free acidity(H2SO4),% ≤ | 0.2 | 0.18 |