Nikotinic acid CAS 59-67-6
Nikotinic acid, oo sidoo kale loo yaqaano fiitamiin B3 ama fiitamiin PP, waa u adkaysta kulaylka oo way sarreyn kartaa. Nikotinic acid, sidoo kale loo yaqaan niacin ama factor anti baraska. Jirka bini'aadamka, waxa kale oo ka mid ah ka-soo-saarkiisa nicotinamide ama nicotinamide. Waa mid ka mid ah 13-ka fiitamiin ee lagama maarmaanka u ah jidhka bini'aadamka, fiitamiinada biyaha ku milma oo ka tirsan qoyska fitamiin B. crystalline cad ama budo crystalline, aan ur lahayn ama wax yar oo ur xun leh, oo leh dhadhan dhanaan.
| Shayga | Tilmaamid |
| Barta karkarinta | 260C |
| Cufnaanta | 1.473 |
| barta dhalaalaysa | 236-239 °C ( shidan) |
| barta toosan | 193°C |
| iska caabin | 1.5423 (qiyaas) |
| Xaaladaha kaydinta | 2-8°C |
Nikotinic acid waa daawo fiitamiin ah, oo si wada jir ah loo yaqaan vitamin PP oo leh niacinamide. Waxaa loo isticmaalaa in lagula dagaallamo pellagra waxaana sidoo kale loo isticmaali karaa sida vasodilator. Waxa si weyn loogu isticmaalaa wax lagu daro cuntada iyo quudinta. Nicotinic acid, oo ah dhexdhexaadka dawooyinka, ayaa loo isticmaalaa soo saarista isoniazid, nicotinamide, nicotinamide, iyo nicotinamide inositol esters.
Caadi ahaan waxaa lagu buuxiyaa 25kg/durbaan, sidoo kale waxaa la samayn karaa xirmo habaysan.
Nikotinic acid CAS 59-67-6
Nikotinic acid CAS 59-67-6
