| Purity / Analysis Method | >99.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C6H5NO2 = 123.11 |
| Physical State (20 deg.C) | Solid |
| CAS RN | 55-22-1 |
| PubChem Substance ID | 87571586 |
| Merck Index (14) | 5187 |
| MDL Number | MFCD00006429 |
Isonicotinic acid
Purity : >99.0%(T)(HPLC)
CAS No.: 55-22-1
EC No.: 200-228-2
EC Name: pyridine-4-carboxylic acid
ECHA Name: Isonicotinic acid
Synonyms:
ISONICOTINIC ACID
55-22-1
Pyridine-4-carboxylic acid
4-Pyridinecarboxylic acid
4-Picolinic acid
Specification & Properties
Specifications:
| Appearance | White powder to crystal |
| Purity(HPLC) | min. 99.0 area% |
| Purity(Neutralization titration) | min. 99.0 % |
Properties:
| Melting Point | 315 deg.C |
| Solubility (very slightly) | Benzene,Ether |
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:
| RTECS# | NS1103000 |
Transport Information:
Hazard Classification:
According to the notifications provided by companies to ECHA in REACH registrations no hazards have been classified.
