Aside ya Glikolike / CAS: 79-14-1
Ibisobanuro bigufi:
Izina ry'igicuruzwa: aside glycolic
CAS: 79-14-1
MF:C2H4O3
MW: 76.05
IMITERERE:
Ibisobanuro:
Aside ya Glycolic ni aside ntoya cyane ya alpha-hydroxy (AHA). Yongerwa ahanini ku bicuruzwa bitandukanye byo kwita ku ruhu kugira ngo inoze imiterere y'uruhu n'imiterere yarwo. Ishobora kandi kugabanya iminkanyari, inkovu z'ibiheri, no gukwirakwira kw'amabara menshi. Mu nganda z'imyenda, ishobora gukoreshwa nk'umuti wo gusiga irangi no gusiga ibara ry'uruhu. Ishobora kandi gukoreshwa nk'umuti wo guha impumuro nziza mu gutunganya ibiribwa, no nk'umuti wo kwita ku ruhu mu nganda zikora imiti. Ishobora kandi kongerwa muri polymeri za emulsion, solvents na wino kugira ngo inoze imiterere y'amazi no gutanga urumuri. Byongeye kandi, ni ingirakamaro mu gukora organic synthesis harimo kugabanya oxidative, esterification na long chain polymerization.
ibipimo
| Ikintu | Ibisobanuro |
| Aho gushonga | 75-80 °C (izuba) |
| Aho kubira | 112 °C |
| Ubucucike | 1.25 g/mL kuri 25 °C |
| Ubucucike bw'umubyimba | 600kg/m3 |
| Umuvuduko w'umwuka ushyushye | 10.8 hPa (80 °C) |
| Igipimo cy'ikirahure | n20/D 1.424 |
| Fp | 112°C |
| Ubushyuhe bwo kubika. | Bika munsi ya +30°C. |
| Ifishi | Umuti |
| Ibara | Kuva ku mweru kugeza ku mweru udasanzwe |
Imikoreshereze
Mu gutunganya imyenda, uruhu, n'ibyuma; mu kugenzura pH, no ahantu hose hakenewe aside organic ihendutse, urugero mu gukora kole, mu guhanagura umuringa, gusukura isuku y'ibinyabutabire, gusiga irangi, gusiga amashanyarazi, mu gusiga amavuta, gusukura no gusya ibyuma hakoreshejwe imiti.
aside glycolic (aside hydroxyacetic) igabanya guhuza kwa corenocyte no kwiyongera k'urwego rwa corneum aho kwiyongera kw'uturemangingo tw'uruhu twapfuye bishobora guhurirana n'ibibazo byinshi by'uruhu bisanzwe, nk'ibiheri, uruhu rwumye kandi rwumye cyane, hamwe n'iminkanyari. aside glycolic ikora mu gushonga sima y'imbere mu turemangingo ituma uruhu rudakora neza, bityo ikoroshya imisemburo y'uruhu rwapfuye ikagabanuka. Nanone yongera amazi mu ruhu binyuze mu kongera ubushuhe ndetse no kongera ubushobozi bw'uruhu bwo gufata amazi. Ibi biba muri sima y'uturemangingo binyuze mu gukora aside glycolic n'ingano ya aside hyaluronic y'uruhu. Aside hyaluronic izwiho kugumana ubushuhe butangaje kandi ubwo bushobozi bwongerwa na aside glycolic. Kubera iyo mpamvu, ubushobozi bw'uruhu bwo kongera ubushuhe bwarwo buriyongera. aside glycolic ni alpha hydroxyacid yoroshye (AHA). Ni AHA kandi abahanga mu bya siyansi n'abayikoze bemeza ko ifite ubushobozi bwo kwinjira cyane bitewe ahanini n'uburemere bwayo buke bwa molekile. Irakaza uruhu no mu ruhu iyo ikozemo irimo aside glycolic nyinshi cyangwa pH iri hasi. aside glycolic ni ingirakamaro ku ruhu rukunze kurwara ibiheri kuko ifasha mu kurinda imyenge ya keratinocytes nyinshi. Ikoreshwa kandi mu kugabanya ibimenyetso by'uduheri two gusaza, ndetse no kugabanya actinic keratosis. Ariko, aside glycolic ikoreshwa cyane mu mavuta yo kwisiga arwanya gusaza kubera ubushobozi bwayo bwo koroshya, kuvura no kuvura uruhu, bigatuma uruhu rusa neza. Uko uruhu rwa G rumeze kose, ikoreshwa rya aside glycolic rijyana no koroshya uruhu, koroshya, rufite ubuzima bwiza, kandi rusa n'urukiri rukiri ruto. aside glycolic iboneka mu bisheke ariko ubwoko bwa sintetike bukunze gukoreshwa mu mavuta yo kwisiga.
Gupakira no Kohereza
250KG/Ingoma cyangwa nk'uko umukiriya abikeneye.
Ni iy'ibicuruzwa rusange kandi ishobora gutangwa binyuze mu nyanja no mu kirere
Bika kandi ubibike
Igihe cyo kubika: Amezi 24 uhereye igihe byakorewe mu ipaki y’umwimerere idafunguye, bibitswe ahantu hakonje kandi humutse, kure y’izuba ryinshi, amazi.
Ububiko bufite umwuka uhagije, Butuma ibintu bishya bishyuha, butandukanyijwe n'ibikomoka kuri okiside, aside.
