Ntshiab Glycolic acid yog xim tsis muaj xim thiab yooj yim deliquescent crystals. Cov khoom lag luam yog 70% aqueous tov, cov kua daj daj nrog cov ntxhiab tsw zoo li cov caramel hlawv. Soluble hauv dej, ethanol thiab ether.
Lub mechanism ntawm kev txiav txim ntawm glycolic acid yog los txo cov adhesion ntawm keratinocytes los ntawm kev cuam tshuam nrog lub zog ntawm lub cell nto, ua kom lub shedding thiab rov ua dua tshiab ntawm epidermal hlwb, thiab nyob rau tib lub sij hawm txhawb lub synthesis ntawm dermal collagen thiab txhim khu lub moisturizing muaj nuj nqi. . Cov pab pawg hydroxyl hauv glycolic acid muaj lub zog nqus dej, thiab tib lub sijhawm, cov khoom tuaj yeem txhawb kev tsim cov dej noo zoo tom qab nws nkag mus rau hauv cov dermis, yog li nws tuaj yeem moisturize.
Siv los ua tannery auxiliary, dej tshuaj tua kab mob, tshuaj tua kab mob, boiler descaling agent, thiab lwm yam. Raw khoom rau organic synthesis, yuav siv tau los tsim ethylene glycol. Glycolic acid feem ntau yog siv los ua cov tshuaj ntxuav. Cov kua qaub sib xyaw ua ke npaj los ntawm kev sib xyaw 2% glycolic acid high-efficiency thiab cov tshuaj ntxuav tes qis, tsim nyog rau kev ntxuav cov cua txias; nws tuaj yeem siv los npaj fiber ntau dyes, detergents, cov khoom xyaw rau vuam, varnishes Cov khoom xyaw, tooj liab etchant, nplaum, roj av demulsifier thiab hlau chelating tus neeg sawv cev, thiab lwm yam.; sodium ntsev thiab poov tshuaj ntsev ntawm glycolic acid yog siv los ua electroplating kua additives. Lwm yam kev siv xws li electrolytic sib tsoo, hlau pickling, tawv dyeing thiab tanning agents. Nws kuj tseem siv tau los ua tshuaj ntsuam xyuas reagent.
Siv nyob rau hauv cov organic synthesis, niaj hnub tshuaj additives los hloov txiv hmab txiv ntoo acid.
Dyeing auxiliaries rau ntaub plaub thiab acrylic fibers, kuj siv los ua raw khoom rau ethylene glycol, menthyl glycolate thiab quinine glycolate thiab hloov rau tartaric acid.
Analytical reagents, pH tswj, organic synthesis, npaj menthol thiab quinine esters, npaj cov plaub hau dyes.
Glycolic acid muaj qhov hnyav tshaj plaws molecular, muaj zog nkag mus, thiab ruaj khov nqus, yog li nws muaj cov txiaj ntsig zoo tshaj plaws. Nws yog tam sim no feem ntau siv nyob rau hauv kev tu tawv nqaij thiab tev tawm kom moisturize, nourish ntawm daim tawv nqaij, thiab txhawb cov epidermal renewal. Nws tuaj yeem nkag mus rau ntawm daim tawv nqaij pores thiab daws cov tawv nqaij laus, wrinkles, tsaus nti, pob txuv thiab lwm yam teeb meem hauv lub sijhawm luv luv.
Glycolic acid tuaj yeem tshem tawm cov txiav txiav, tshem tawm cov qog pilosebaceous, ua kom cov tawv nqaij rov ua dua tshiab, thiab txhawb kev loj hlob ntawm elastic fibers, collagen, mucopolysaccharides, thiab hyaluronic acid hauv dermis. Nws tuaj yeem txhim kho cov xim, nti, thiab qhov pores, yog li nws yog qhov tsim nyog rau kev kho pob txuv erythema nti.
Peb muaj ntau lub Hoobkas zoo nrog kev koom tes sib sib zog nqus, uas tuaj yeem muab koj cov khoom zoo thiab cov nqi sib tw. Thiab peb tseem tuaj yeem muab cov luv nqi rau kev yuav khoom ntau.Thiab peb koom tes nrog ntau lub tuam txhab xa khoom xa tuaj, tuaj yeem xa cov khoom lag luam kom nyab xeeb thiab ntseeg nkaws rau koj txhais tes. Lub sij hawm xa tuaj yog li 3-20 hnub tom qab tau txais kev pom zoo ntawm kev them nyiaj.
Kev tsom xam | Specifications | Kev tshwm sim |
Assay | ≥99% | 99.2% |
Qhov tshwm sim | Dawb hmoov | Ua raws |
Poob rau ziab | ≤ 1.0% | 0.04% |
Tshauv | ≤ 1.0% | 0.1% |
Raws li | ≤ 2.0ppm | <2.0ppm |
Pb | ≤ 2.0ppm | <2.0ppm |
Insoluble impurity cov ntsiab lus | ≤ 0.05% | Ua raws |
Tag nrho cov phaj suav | ≤1000 cfu / g | Ua raws |
Poov xab &. Pwm | ≤ 100 cfu / g | Ua raws |
E. Coli | Tsis zoo | Tsis zoo |
Salmonella | Tsis zoo | Tsis zoo |
Xaus |
Ua raws li USP Standard.
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Kev cia khoom |
Khaws rau hauv qhov chaw txias & qhuav, Cia kom deb ntawm lub teeb muaj zog thiab cua sov.
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Txee lub neej |
2 xyoos thaum khaws cia zoo.
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1. Organic synthesis ntawm raw cov ntaub ntawv, yuav siv tau los tsim ethylene glycol. Glycolic acid feem ntau yog siv los ua cov tshuaj ntxuav. Nws tuaj yeem tsim fiber ntau dyeing tus neeg saib xyuas, tu tus neeg saib xyuas, tus neeg sawv cev vuam cov khoom xyaw, cov kua roj vanish, tus neeg sawv cev tooj liab corrosion, nplaum, roj demulsifier thiab hlau chelating tus neeg saib xyuas, thiab lwm yam. Sodium ntsev thiab poov tshuaj ntsev ntawm glycolic acid yog siv los ua additives rau electroplating kua. Lwm yam kev siv yog electrolytic sib tsoo, hlau pickling, tawv dyeing thiab tanning tus neeg sawv cev. Nws kuj tseem siv tau los ua tshuaj ntsuam xyuas reagent.
1. Koj puas yog lub Hoobkas lossis tuam txhab lag luam?
Peb yog ib qho kev sib koom ua ke kev lag luam thiab kev lag luam, muab kev pabcuam ib-nres.OEM tuaj yeem txais.
2. Koj puas muab cov qauv? Puas yog dawb lossis ntxiv?
Cov qauv dawb.Cov qauv tus nqi thauj khoom yuav tsum tau them los ntawm koj sab.
3. Koj puas muaj daim ntawv pov thawj ntsig txog kev tswj xyuas zoo?
ISO 9001: 2008 ntawv pov thawj los xyuas kom meej qhov zoo.
4. Kuv yuav muab dab tsi kom tau txais cov lus hais?
Pls qhia peb txog cov khoom lag luam uas koj xav tau, xaj kom muaj nuj nqis, chaw nyob thiab cov kev xav tau tshwj xeeb.Cov lus hais yuav ua rau koj siv sijhawm.
5. Hom kev them nqi twg koj nyiam? Cov nqe lus twg raug lees txais?
Txais Cov Lus Cog Tseg: FOB, CFR, CIF, EXW;
Txais Nyiaj Them Nqi: USD;
Hom Kev Them Nyiaj: T / T, Western Union; Paypal, Trade Assurance.
Lus Hais: Lus Askiv.
Cov khoom qeb