China Nicotinamide Baetsi

Selelekela

Lebitso la Sehlahiswa:NicotinamideBrand Name:NoneCAS#:NoneMolecular:C6H6N2OM.W.:NoneContent:122.13

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Nicotinamide Parameters

Kenyelletso ea Nicotinamide:

INCI Molekula MW
Nicotinamide, Pyridine-3-Carboxyamide C6H6N2O 122.13

Solubility: E qhibiliha ka bolokolohi metsing le joala, e qhibilihang ka har'a glycerin

Niacinamide kapa nicotinamide (NAM) ke mofuta oa vithamine B3 e fumanoang lijong 'me e sebelisoa e le tlatsetso ea lijo le meriana.E le tlatsetso, e sebelisoa ka molomo ho thibela le ho phekola pellagra(khaello ea niacin).Le hoja asiti ea nicotinic (niacin) e ka sebelisetsoa morero ona, niacinamide e na le molemo oa ho se bake ho phalla ha letlalo.Joaloka tranelate, e sebelisoa ho phekola makhopho.Ke vithamine e qhibilihang ka metsing.

Litla-morao li fokola.Ka tekanyo e phahameng mathata a sebete a ka 'na a hlaha.Lichelete tse tloaelehileng li bolokehile hore li ka sebelisoa nakong ea bokhachane.Niacinamide e lelapeng la vithamine B la meriana, haholo-holo e rarahaneng ea vithamine B3.Ke amide ea nicotinic acid.Lijo tse nang le niacinamide li akarelletsa tomoso, nama, lebese le meroho e metala.

Niacinamide e ile ea sibolloa lipakeng tsa 1935 le 1937. E Lethathamong la Meriana ea Bohlokoa ea Mokhatlo oa Lefatše oa Bophelo.Niacinamide e fumaneha e le moriana o akaretsang le ka khaontareng.Khoebong, niacinamide e entsoe ka nicotinic acid (niacin) kapa nicotinonitrile.Linaheng tse ngata lijo-thollo li eketsoa niacinamide ho tsona.

NicotinamideKopo:

Ke ea Vithamine B, e kenyang letsoho metabolism 'meleng, e ka sebelisoa ho thibela pellagra kapa lefu le leng la bokooa ba niacin.E sebelisoa bakeng sa k'hemisteng, additi ea lijoSehlahisoa sena se sebetsa ka tsela e latelang:

Pele, melanin e tebileng ka letlalo la melanin seleng, empa lekhetlong lena, e boetse e ka hare, e ne e hamorao tentacles e fetisetsoa ho lisele tse potolohileng keratin, nicotinamide ka kena-kenana le phetiso ea melanin, etsa melanin e bile melanocyte lula ka hare ho se tla. tsoa, ​​kahoo a ke ke a tsoela pele ho hlahisa melanin melanin lisele tse, Ea bobeli, melanin ke ke ka bonoa ka leihlo la motho holim'a letlalo holim'a letlalo, e le ho finyella phello e whitening.

Ea bobeli, niacinamide e paka hore e na le phello e ntle ea saccharification, haholo-holo ka mor'a 2015, lentsoe "saccharification lipatlisiso tse tebileng haholo, mafu a mangata a 'mele a bontšitse hore ka saccharification (maillard reaction), thepa e hlahisoang ke saccharification e sootho, e ka lumella. letlalo le shebahala le le letšo, kahoo ho hanyetsa mash ho boetse ho thusa ho whitening.ves, li-additives tsa lijo, litlolo, joalo-joalo.

Tekong e laoloang ea batho ba 20, liaparo tse pheta-phetoang tsa nicotinamide sebakeng se tlaase (0.2%) le tsona li ile tsa atleha ho fokotsa ho itšireletsa ha letlalo ho bakoang ke mahlaseli a mahlaseli a kotsi a mahlaseli a mahlaseli a kotsi a letsatsi.0.2% ea mahloriso e sebetsa hantle, 'me hangata re sebelisa lihlahisoa tsa tlhokomelo ea letlalo tse thehiloeng ho nicotinamide hangata li feta 2%, khatello e ntle ka ho fetisisa ea 4% ~ 5%.Ka hona, sebelisa motsoako oa nicotinamide pele o sebelisa sunscren.

Litlhaloso tsa Nicotinamide:

 

Ntho

Standard

Ponahalo (20oC)

phofo e tšoeu ea kristale

Sebaka sa ho qhibiliha:

128-131 °C

Tahlehelo ha o omisa:

<0.5%

Masalela a ho kha

<0.1%

Litšepe tse boima:

<0.003%

E fumaneha habonolo ka carbonizable:

ha e na mmala ho feta Matching Fluid A

Tlhahlobo:

98.5% -101.5%

 

Sephutheloana:

 

25kgs / moropa, moqomo oa fiber o nang le mokotla oa polyethylene kahare

 

Nako ea ho sebetsa:

 

Likhoeli tse 24

 

Polokelo:

 

Ho boloka moriti le ho tiisa


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