Asidi wa Nikotini CAS 59-67-6
Nicotinic acid, yomwe imadziwikanso kuti vitamini B3 kapena vitamini PP, ndi yolimba kutentha ndipo imatha kupirira kutentha kwambiri. Nicotinic acid, yomwe imadziwikanso kuti niacin kapena anti-khate factor. M'thupi la munthu, imaphatikizanso nicotinamide kapena nicotinamide yomwe imachokera ku nicotinamide. Ndi imodzi mwa mavitamini 13 ofunikira m'thupi la munthu, vitamini yosungunuka m'madzi yomwe ili m'gulu la vitamini B. Ufa woyera wa kristalo kapena kristalo, wopanda fungo kapena woipa pang'ono, wokhala ndi kukoma kowawa pang'ono.
| Chinthu | Kufotokozera |
| Malo otentha | 260C |
| Kuchulukana | 1.473 |
| Malo osungunuka | 236-239 °C (lit.) |
| pophulikira | 193°C |
| kukana | 1.5423 (chiyerekezo) |
| Malo osungiramo zinthu | 2-8°C |
Nicotinic acid ndi mankhwala a vitamini, omwe amadziwika kuti vitamini PP ndi niacinamide. Amagwiritsidwa ntchito polimbana ndi pellagra ndipo angagwiritsidwenso ntchito ngati vasodilator. Amagwiritsidwa ntchito kwambiri ngati chowonjezera mu chakudya ndi chakudya. Nicotinic acid, monga mankhwala ochiritsira, amagwiritsidwa ntchito popanga isoniazid, nicotinamide, nicotinamide, ndi nicotinamide inositol esters.
Kawirikawiri amanyamula mu 25kg/ng'oma, ndipo amathanso kupangidwa mwamakonda.
Asidi wa Nikotini CAS 59-67-6
Asidi wa Nikotini CAS 59-67-6
