21-1430

Nicotinic acid

SAJ special grade, ≥99.5%

• Sinónimos: 3-Picolinic acid, Niacin, Pellagra preventive factor, Pyridine-3-carboxylic acid, Vitamin B₃
• Fórmula empírica (notación de Hill): C₆H₅NO₂
• Número de CAS: 59-67-6
• Peso molecular: 123.11
• Beilstein/REAXYS Number: 109591
• EC Number: 200-441-0
• MDL number: MFCD00006391
• UNSPSC Code: 12352005
• PubChem Substance ID: 329752092

Propiedades

• grade: SAJ special grade
• assay: ≥99.5%
• form: powder
• availability: available only in Japan
• color: white
• mp: 236-239 °C (lit.)
• solubility: ethanol: 12.5 g/L at 25 °C; water: soluble 180 g/L at 20 °C
• density: 1.473 g/cm³ at 25 °C
• SMILES string: OC(=O)c1cccnc1
• InChI: 1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9)
• InChI key: PVNIIMVLHYAWGP-UHFFFAOYSA-N

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: 379.4 °F - closed cup
• flash_point_c: 193 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Gloves