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Specifications:
White crystal and easily dissolved in water. Mainly used in battery, electroplate, dye and textile, foundry, hides process, etc.
specification:
| Item | Main index | |||
| Top class | First class | Qualified class | ||
| Total N% | ≥ | 25.4 | 25 | 25 |
| Mosture% | ≤ | 0.5 | 0.7 | 1 |
| Total sodium salt% | ≤ | 0.8 | 1 | 1.4 |
| Size | ≥ | 75 | ||
| Loose degree | ≥ | 75 | ||
Ammonium chloride