I-Nicotinic acid CAS 59-67-6

I-CAS:59-67-6

I-Molecular Formula:I-C6H5NO2

Isisindo se-Molecular:123.11

I-EINECS:200-441-0

Omqondofana:I-BETA-PICOLINIC ACID; I-AKOS BBS-00003719; I-ACIDUM-NICOTICUM; 3-PICOLINIC ACID; I-3-CARBOXYPYRIDINE; I-RARECHEM AL BO 0217; I-TIMTEC-BB SBB004279; I-NICOTINIC ACID; I-NICONACID; I-NIACIN; I-PELLAGRA ISIQINISEKISO SOKUVIMELA; I-PYRIDINE-3-CARBOXYLATE; I-PYRIDINE-3-CARBOXYLIC AcID; I-PYRIDINE-BETA-CARBOXYLIC AcID; I-VITAMIN B3

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Omaka bomkhiqizo

Iyini i-Nicotinic acid CAS 59-67-6?

I-Nicotinic acid, eyaziwa nangokuthi i-vitamin B3 noma i-vitamin PP, ayikwazi ukumelana nokushisa futhi ingaba phezulu. I-Nicotinic acid, eyaziwa nangokuthi i-niacin noma i-anti leprosy factor. Emzimbeni womuntu, kuhlanganisa nokuphuma kwayo i-nicotinamide noma i-nicotinamide. Ingenye yamavithamini ayi-13 abalulekile emzimbeni womuntu, ivithamini encibilika emanzini ewumndeni kavithamini B. I-crystalline emhlophe noma i-crystalline powder, engenaphunga noma enephunga elibi kancane, enokunambitheka okumuncu kancane.

Ukucaciswa

Into	Ukucaciswa
Iphuzu elibilayo	260C
Ukuminyana	1.473
Iphoyinti lokuncibilika	236-239 °C(lit.)
iphoyinti elikhanyayo	193°C
ukumelana	1.5423 (isilinganiso)
Izimo zokugcina	2-8°C

Isicelo

I-Nicotinic acid isidakamizwa sikavithamini, ngokuhlanganyela eyaziwa ngokuthi i-vitamin PP ne-niacinamide. Isetshenziselwa ukulwa ne-pellagra futhi ingasetshenziswa njenge-vasodilator. Isetshenziswa kabanzi njengesengezo ekudleni nasekuphakeleni. I-Nicotinic acid, njengengxenye yemithi, isetshenziswa ekukhiqizeni i-isoniazid, i-nicotinamide, i-nicotinamide, ne-nicotinamide inositol esters.