Nicotinic acid CAS 59-67-6

CAS:59-67-6

Molecular Formula:C6H5 NPO 2

Molecular Luj:123.11 Nws

EINECS:200-441-0

Synonyms:BETA-PICOLINIC ACID; AKOS BBS-00003719; ACIDUM-NICOTINICUM; 3-PICOLINIC ACID; 3-CARBOXYPYRIDINE; RARECHEM AL BO 0217; TIMTEC-BB SBB004279; NICOTINIC ACID; NICONACID; NIACIN; PELLAGRA KEV PAB CUAM; PYRIDINE-3-CARBOXYLATE; PYRIDINE-3-CARBOXYLIC ACID; PYRIDINE-BETA-CARBOXYLIC ACID; VITAMIN B3

Tso Koj Cov Lus

Product Detail

Download tau

Khoom cim npe

Nicotinic acid CAS 59-67-6 yog dab tsi?

Nicotinic acid, tseem hu ua vitamin B3 los yog vitamin PP, yog tshav kub-resistant thiab sublime. Nicotinic acid, tseem hu ua niacin los yog tiv thaiv kab mob ruas. Hauv tib neeg lub cev, nws kuj suav nrog nws cov derivatives nicotinamide lossis nicotinamide. Nws yog ib qho ntawm 13 cov vitamins tseem ceeb rau tib neeg lub cev, cov vitamin dej-soluble uas yog cov vitamin B tsev neeg. Dawb crystalline los yog crystalline hmoov, tsw ntxhiab los yog me ntsis foul tsw, nrog ib tug me ntsis qaub saj.

Specification

Yam khoom	Specification
Boiling point	260C ua
Qhov ntom	1.473 ib
Melting point	236-239 ° C (lit.)
flash point	193 ° C
tiv taus	1.5423 (kwv yees)
Cia tej yam kev mob	2-8 ° C

Daim ntawv thov

Nicotinic acid yog cov tshuaj vitamin, suav nrog vitamin PP nrog niacinamide. Nws yog siv los tua pellagra thiab tuaj yeem siv los ua vasodilator. Nws yog dav siv raws li ib tug additive nyob rau hauv cov zaub mov thiab pub. Nicotinic acid, raws li ib tug kws tshuaj intermediate, yog siv nyob rau hauv zus tau tej cov isoniazid, nicotinamide, nicotinamide, thiab nicotinamide inositol esters.