| Purity / Analysis Method | >97.0%(GC)(T) |
| Molecular Formula / Molecular Weight | C5H4N2O3 = 140.10 |
| Physical State (20 deg.C) | Solid |
| CAS RN | 5418-51-9 |
| PubChem Substance ID | 87571046 |
| MDL Number | MFCD00006276 |
2-Hydroxy-5-nitropyridine
Purity : >97.0%(GC)(T)
CAS No.: 5418-51-9
EC No.: 226-525-7
EC Name: 5-nitro-1H-pyridin-2-one
ECHA Name: 5-nitropyridin-2-ol
Synonyms:
2-Hydroxy-5-nitropyridine
5418-51-9
5-Nitropyridin-2-ol
5-Nitro-2-pyridinol
5-nitro-1H-pyridin-2-one
Specification & Properties
Specifications:
| Appearance | White to Gray to Brown powder to crystal |
| Purity(GC) | min. 97.0 % |
| Purity(Neutralization titration) | min. 97.0 % |
| Melting point | 185.0 to 192.0 deg.C |
Properties:
| Melting Point | 186 deg.C |
Safety & Regulations
Safety Information:
| Chemical Safety |  |
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
Transport Information:
Hazard Classification:
Warning!
According to the classification provided by companies to ECHA in CLP notifications this substance
causes serious eye irritation,
causes skin irritation and
may cause respiratory irritation.
