Ethyl nicotinate CAS 614-18-6
Ethyl nicotinate, izwi mu buryo bw'imiti nka ethyl pyridine-3-formate, ni ester ikomoka kuri niacin (vitamine B3). Ni amazi adafite ibara cyangwa umuhondo werurutse kandi abonerana afite impumuro nto kandi yihariye y'imbuto. Mu bucuruzi n'inganda, ethyl nicotinate izwi kandi nka ethyl paraben cyangwa ethyl nicotinate. Ethyl nicotinate ntishongeshwa mu mazi ariko ishobora kuvangwa n'ibintu bishongeshwa nk'ethanol, ether na chloroform.
| IGITEKEREZO | IBYIHARIYE |
|
Imitungo | idafite ibara cyangwa umuhondo woroshye ubonerana amazi |
|
Ibikubiyemo | 99.80% |
|
Amazi | 0.10% |
1. Urwego rw'ubuvuzi: Ibande ku "kongerera vitamine" no "kuvura mu gace runaka"
Nk'igice cy'imiti cyangwa igice cy'imiti kitaziguye, agaciro k'ingenzi ka ethyl niacin kari mu "kongereramo vitamine B3 mu buryo bworoshye" no mu "ingaruka zo kwibanda ku bintu byo mu gace".
2. Inganda zikora imiti ikoreshwa buri munsi: Kwibanda ku "kwita ku ruhu" no "ku buzima bw'umusatsi"
Kubera "imikorere yayo yoroheje + ubushobozi bwo kwinjira neza", ethyl niacin ikunze gukoreshwa mu "mafimuro ngiro" mu bikoresho byo kwita ku ruhu no kwita ku musatsi:
3. Ibiribwa n'ibiryo: "Gukomeza intungamubiri" no "Kunoza uburyohe"
Ingufu zo gukomeza intungamubiri mu biribwa
Vitamine B3 ikomeza ibiryo bitetse (nk'umugati na biscuits), ibinyobwa bya siporo, n'ibiribwa byuzuzanya ku bana bato n'impinja, akenshi bigira igipimo cyo kongeramo 0.01% kugeza 0.05% (hashingiwe ku gipimo cy'ibiribwa byose). Urugero, kongeramo ethyl nicotinate mu binyampeke by'umuceri by'abana bishobora gukumira ubushyuhe bwa niacin kugira ingaruka ku buryohe, mu gihe bihaza ibyifuzo by'umwana kuri Vitamine B3 (ifunguro rya buri munsi risabwa ni hafi 4mg).
4. Izindi nzego: Ikoreshwa mu bushakashatsi mu nganda no mu bya siyansi
Ibikoresho bihuza imikorere y’ibinyabuzima: Bikoreshwa mu gukora ibikomoka kuri pyridine (nk’ibihuza imikorere y’imiti n’irangi), kandi itsinda rya ethyl ester rishobora gukora nk'"itsinda ririnda rishobora gukurwaho", rigashyiramo andi matsinda y’imikorere binyuze mu guhirima cyangwa kugabanya ingaruka.
Ibice by'inyongera biryoha: Ingano nto (0.001%-0.005%) yongewe mu birungo by'itabi ishobora kongera uburyohe bw'itabi no gupfuka impumuro mbi.
Reagent y'ubushakashatsi: Ikoreshwa mu bushakashatsi bwa biochemical nk'agace k'ubushakashatsi ku "ubushakashatsi ku mikorere ya niacin", ethyl nicotinate ikurikirana inzira y'impinduka za niacin mu turemangingo.
1. Ethyl nicotinate ni nto, ntitera ububabare bwinshi kandi ifite ibyago bike byo gushwanyagurika. Ethyl nicotinate iruta niacin kandi ikwiriye uruhu rworoshye, ndetse no mu bicuruzwa byo kwita ku ruhu byoroshye mu kanwa ndetse n'inyongeramusaruro za vitamine zo mu kanwa.
2. Ethyl nicotinate ifite ubushobozi bwo kuvura indwara nyinshi kandi ishobora kwinjira mu ruhu no mu maraso byoroshye. Iyo imaze gushyirwamo niacin, igira imikorere myiza kandi imikorere yayo iruta iya niacin ikora amaraso hanze, ikanafasha mu kwita ku musatsi no kurwanya gutakaza umusatsi.
3. Ethyl nicotinate irahuye kandi yoroshye gushonga mu mavuta/amazi, kandi nta makimbirane ifite n'ibintu bifasha mu gusukura, imiti irinda ubushyuhe, vitamine n'ibindi bintu. Ethyl nicotinate ni umuti ukoreshwa mu kwita ku ruhu no mu gukungahaza ibiryo.
4. Ethyl nicotinate ni nziza ku ikoreshwa mu kanwa no mu mazuru kandi ifite uburozi buke kandi yatsindiye ibyemezo by’umutekano mu bihugu byinshi. Ethyl nicotinate ikwiriye abantu benshi (impinja n’abageze mu za bukuru), harimo n’ibiryo by’abana bato n’imiti.
25kgs/ingoma, toni 9/20'konteyine
25kgs/umufuka, toni 20/20'container
Ethyl nicotinate CAS 614-18-6
Ethyl nicotinate CAS 614-18-6
