Acido nicotinico (Niacin), meetSpec_Ph.Eur.
Fornitore: Thermo Fisher Scientific
|
Attenzione
|
Synonyms:
3-Pyridinecarboxylic acid, Pyridine-3-carboxylic acid, 3-Picolinic acid, Niacin, Nicotinic acid, Vitamin B3
Formula:
C₆H₅NO₂ Peso molecolare: 123.11 g/mol Punto di ebollizione: 258 Punto di fusione: 236…239 °C Flash Pt: 193 Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00006391 CAS Number: 59-67-6 EINECS: 200-441-0 Merck Index: 13,06552 |
Risultati del test di specificazione
Appearance | White to almost white Crystalline powder |
Infrared spectrum | Conforms |
Melting point | 234 to 240 °C |
Loss on drying | ≤1.0 % |
Sulfated ash | ≤0.1 % |
Solubility | (in water) Sparingly soluble |
Related substances | Passes test |
Titration with NaOH | 99.5 to 100.5 % (On dried substance) |
Chloride (Cl) | ≤200 ppm |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...