| Artikel | USP | BP/EP | CP |
| Identifikasi | Sesuai | ||
| pH | 3.0-5.0 | ||
| Air (%) | ≤ 5.0 | ||
| residu pada pembakaran/abu sulfat%) | ≤ 0.1 | ||
| Aldehid | ≤ 0,05% | 500 ppm | ≤ 0,05% |
| 2-Pyrrolidone ((%) | ≤ 0.001 | ||
| Nilai K | 27-32 | 28-32 | 27-32 |
| Kandungan nitrogen ((%) | 11.5-12.8 | ||
| Peroksida (ppm) | ≤ 400 | ||
| Asam formik ((%) | ≤ 0.5 | ||
| Hydrazine ((ppm) | ≤ 1 | ||