Glycolic Acid Hmoov CAS 79-14-1

1. Taw qhia

Glycolic acid (GA) yog qhov yooj yim tshaj plaws hydroxy acid. Nws muaj nyob rau hauv qhov xwm txheej, xws li qab zib cane, qab zib beet thiab tsis paub qab hau txiv hmab txiv ntoo, thiab lwm yam, tab sis nws cov ntsiab lus yog tsawg, thiab nws coexists nrog lwm cov organic acids, yog li nws yog ib qho nyuaj rau cais thiab rov qab. Glycolic acid hmoov yog tsim los ntawm txoj kev hluavtaws hauv kev tsim khoom.

2. Lub luag haujlwm tseem ceeb

2.1. Cov nyhuv tu tawv nqaij

99 feem pua ​​​​glycolic acid yog cov tshuaj zoo rau tshem tawm cov tawv nqaij thiab plaub hau. Nws tuaj yeem tsim cov txiv hmab txiv ntoo acid, uas yog cov khoom siv raw rau kev tiv thaiv kev laus thiab cov tshuaj pleev ib ce, thiab tuaj yeem ua tiav cov nyhuv moisturizing thiab txhawb kev rov ua dua tshiab ntawm epidermal. Qhov hnyav molecular ntawm glycolic acid yog me me, nws tuaj yeem nkag mus rau ntawm daim tawv nqaij qhov pores, thiab daws cov teeb meem xws li tawv nqaij laus, wrinkles, tsaus me ntsis, thiab pob txuv nyob rau hauv ib lub sij hawm luv luv, yog li nws yog unanimously qhuas los ntawm kev kho mob kev zoo nkauj kev lag luam.

Muaj ib txoj kev tshawb fawb tau pom cov kev hloov ntawm wrinkles ua ntej thiab tom qab 30 cov neeg mob nrog glycolic acid (GA) lub ntsej muag tev tawm kev kho mob.

Tom qab 5 qhov kev kho mob hauv 30 cov neeg mob, qhov chaw kho mob tau txais txiaj ntsig yog 100.0 feem pua, thiab qhov txiaj ntsig tau zoo yog 40.0 feem pua. Ob tug neeg mob tau pom tseeb desquamation tom qab tev tawm ntawm daim tawv nqaij, uas yog me me, uas kav ntev li 3 thiab 8 hnub, feem; 2 cov neeg mob muaj hlwv me me thiab pob khaus tom qab tev, thiab cov pob khaus raug tshem tawm sai sai tom qab 3-4 hnub. Tsis muaj qhov txawv txav ntawm cov xim hauv zos, thiab cov neeg mob tau kho tag nrho tom qab 2 lub lis piam tom qab. Tsis muaj qhov tshwm sim tsis zoo xws li mob erythema, edema, thiab caws pliav.

2.2. Kev tu tshuaj lom neeg: 70 feem pua ​​​​GA cov tshuaj yog siv los ua tus neeg saib xyuas, 2 feem pua ​​​​GA thiab 1 feem pua ​​​​ formic acid tov kua qaub yog cov khoom siv ua haujlwm siab thiab tus nqi qis, uas tuaj yeem siv los ua cua txias, boilers, fais fab kis. kav, condensation Nws yog lub ntsiab tu raw khoom rau boilers, tshav kub exchangers, thiab lwm yam.

2.3. Biodegradable cov ntaub ntawv: GA yog dav siv nyob rau hauv kev npaj ntawm implanted sustained-tso tshuaj systems, implanted kho cov cuab yeej, bioabsorbable phais sutures, cov pob txha dag thiab cov khoom siv hauv nruab nrog cev, thiab lwm yam, thiab muaj kev loj hlob zoo. Polylactic acid thiab polyglycolic acid tau dhau los ua qhov tseem ceeb ntawm txoj kev loj hlob ntawm cov ntaub ntawv tshiab.

2.4. Bactericide: Vim tias glycolic acid muaj cov qauv tshwj xeeb ntawm hydroxyl thiab carboxyl pawg, nws tuaj yeem tsim cov hydrophilic chelate nrog hlau cations los ntawm kev sib koom ua ke, yog li nws muaj qhov cuam tshuam tseem ceeb ntawm kev loj hlob ntawm cov kab mob hlau-oxidizing. Nws tuaj yeem siv los ua cov kab mob bactericidal thiab tuaj yeem siv tau Nws ua raws li inhibitor hauv flotation ntawm ntau yam ores.

2.5. Electroplating nto kho: Glycolic acid hmoov kuj tuaj yeem siv rau hauv kev lag luam electroplating, sodium thiab potassium glycolate tuaj yeem siv los ua electroplating additives, thiab tseem tuaj yeem siv los ua cov tshuaj ntsuab ntsuab rau electroplating sib tsoo, hlau pickling, tawv dyeing thiab tanning npaj. Glycolic acid kuj yog ib tug complexing neeg sawv cev rau electroless nickel plating. Nws muaj qhov zoo ntawm corrosion kuj, ceev cov tshuaj tiv thaiv thiab ua tiav zoo. Nws yog cov khoom siv zoo tshaj plaws rau kev txhim kho qhov zoo ntawm electroless nickel plating.

3. Cov ntawv thov

Glycolic acid hmoov yog dav siv nyob rau hauv kev lag luam tshuaj niaj hnub, tshuaj ntxuav kev lag luam, raw khoom rau organic synthesis, electroplating additives; tshuaj ntsuam xyuas reagent.

4. Flow Chart

Aqueous glyoxal tov ntxiv rau theem hloov catalyst → reactor → ntxiv cov saturated sodium hydroxide tov → tom qab kho → glycolic acid

5. Tus Qauv Zoo

Raws li Enterprise Standard

6. Txoj kev tsom xam

MOA muaj nyob rau thaum thov.

7. Siv Chromatogram

8. Kev ruaj ntseg thiab kev nyab xeeb

Kev ruaj ntseg:
Nyob ruaj khov nyob rau hauv cov xwm txheej zoo (chav kub). Cov Ntaub Ntawv Kev ruaj ntseg muaj nyob rau ntawm koj qhov kev thov.
Kev nyab xeeb:
Raws li GARS (Feem ntau Pom Zoo Raws Li Kev Nyab Xeeb) Daim Ntawv Ceeb Toom ntawm Teb Chaws Asmeskas, nws muaj kev nyab xeeb rau tib neeg siv.

9. Cov neeg siv lus pom

10. Peb Daim Ntawv Pov Thawj

11. Peb Cov Neeg Siv Khoom

12. Exhibition

Cim npe nrov: glycolic acid hmoov cas 79-14-1, manufacturers, lwm tus neeg, Hoobkas, lag luam wholesale, yuav, nqe, zoo tshaj plaws, tej, kev muag khoom