Physical and Chemical Characteristics of Urea Ammonium Nitrate Solutions
The solutions contain a remarkably low amount of water and nevertheless have a low salt-out temperature:
| Grade, %N: | 28 | 30 | 32 |
|---|---|---|---|
| Ammonium nitrate (%): | 40 | 42 | 45 |
| Urea (%): | 30 | 33 | 35 |
| Water (%): | 30 | 25 | 20 |
| Specific gravity at 16 °C: | 1.283 | 1.303 | 1.320 |
| Salt-out temperature (°C): | -18 | -10 | -2 |
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