| 1555 | 2,4-Dinitrophenylhydrazine(2,4-Dinitrophenyl)hydrazine, 1-Hydrazino-2,4-dinitrobenzene, 1-(2,4-Dinitrophenyl)hydrazine, Dinitrophenyl Hydrazine, Hydrazine, (2,4-Dinitrophenyl)-, DNPH, Hydrazine, 2,4-dinitrophenyl-, 2,4-DNPH | | Fire Service Act | Type 5 Self-reactive substances | Class 2 Self-reactive substances | Handling or storage; Submission of a notification in the case that the amount is 20-100% of the specified value; permit required in the case that the amount is >100% of the specified value (the sum of proportions is calculated when storing/handling multiple classes in the same place) | Fire and Disaster Management Agency | | Fire Service Act |