Khoom Description
Ethylhexyl Salicylate, feem ntau hu ua Octyl Salicylate los yog los ntawm nws lub npe INCI Octisalate, yog ib qho pov thawj thiab dav - siv kua organic UV lim. Nws yog ib qho ester tau los ntawm salicylic acid thiab 2-ethylhexanol. Renowned rau nws txoj kev nqus ntawm UVB rays (280-320 nm), nws yog lub hauv paus pob zeb muaj nyob rau hauv dav -spectrum tshuaj pleev thaiv hnub formulations, pab tiv thaiv tshav ntuj kub thiab ntev ntawm daim tawv nqaij puas. Tshaj li nws lub luag haujlwm photoprotective, nws kuj tseem ua rau lub ntsej muag zoo nkauj, tsis muaj roj tawv nqaij thiab tuaj yeem txhim kho kev ua haujlwm ntawm lwm yam tshuaj pleev thaiv hnub.
Khoom Description
| Parameter | Specification / Tus nqi | Sau ntawv |
|---|---|---|
| Lub cev lub xeev | Ua kua | Oily kua nyob rau hauv chav tsev kub. |
| Qhov ntom | ~ 1.014 g / mL ntawm 25 degree | -- |
| Boiling Point | 189-190℃(ntawm 21 mmHg) | Kwv yees li 331℃ntawm atmospheric siab. |
| Flash Point | >110 °C ( >230℃F) | Hluav taws kub. |
| Refractive Index | n20/D ~1.502 | -- |
| Solubility | Insoluble hauv dej.Soluble nyob rau hauv roj, cawv, thiab feem ntau cov organic solvents. | Zoo tagnrho rau kev koom ua ke rau hauv cov roj theem ntawm emulsions. |
| Cia | Khaws rau hauv ib lub thawv kaw nruj nreem rau hauv qhov chaw txias, qhuav, thiab qhov chaw tsaus. | Nyob ruaj khov raws li kev pom zoo. |
Mechanism ntawm Action
Ethylhexyl Salicylate ua haujlwm feem ntau los ntawm alub cev - kho qhov muag mechanism ntawm ultraviolet lub teeb absorption thiab dissipation.
- Photon Absorption:Nws cov qauv molecular nta ib qho conjugated aromatic system (qhov salicylate feem) uas tau kho tshwj xeeb kom nqus tau siab -zogUVB hluav taws xob(280-320 nm).
- Kev hloov hluav taws xob:Thaum UVB photon absorbed, lub molecule nkag mus rau hauv lub xeev zoo siab. Tsis txhob cia lub zog no ua rau cov tawv nqaij puas tsuaj (xws li, ua rau thymine dimer tsim hauv DNA), molecule yam xyuam ximhloov lub zog nqus ultraviolet mus rau qhov tsis txaus ntseeg ntawm tsawg-lub zog tshav kub, uas yog ces dissipated.
- Zaj duab xis-Forming & Synergy:Raws li ib tug oily kua, nws integrates seamlessly rau cov tshuaj pleev thaiv hnub zaj duab xis ntawm daim tawv nqaij. Nws yog tshwj xeeb muaj nuj nqis rau nws lub peev xwmstabilize lwm cov lim UV(zoo li Avobenzone) los ntawm kev txo lawv cov photodegradation, yog li txuas ntxiv cov khoom tiv thaiv kev ua tau zoo.
Cov txiaj ntsig tseem ceeb
- Kev tiv thaiv UVB zoo:Muab kev nqus tau zoo nyob rau hauv qhov tseem ceeb ntawm tshav ntuj kub (280-320 nm).
- Zoo heev Safety Profile:Muaj keeb kwm ntev ntawm kev nyab xeeb siv hauv tshuaj pleev ib ce. Kev khaus khaus khaus thiab rhiab heev muaj peev xwm tsawg, thiab nws raug cais raws li tsis yog -photosensitizer.
- Low Skin Penetration: Hauv vitrokev tshawb fawb qhiatsawg dua 1% ntawm cov tshuaj pleev ib cenkag mus los ntawm tib neeg daim tawv nqaij, qhia tias nws tseem nyob rau ntawm qhov chaw uas nws ua haujlwm.
- Formulation Versatility:Nws cov lipophilic xwm thiab lub xeev ua kua ua rau nws yooj yim rau kev koom ua ke rau hauv ib tug dav array ntawm emulsion systems (O / W, W / O), sticks, thiab anhydrous formulas.
- Sensory Enhancer:Imparts lub teeb, tsis yog - greasy, thiab txhob lo lo ntxhuav ntawm daim tawv nqaij zoo nkaus li tsis muaj ib qho hnyav residue, txhim kho tag nrho cov khoom zoo nkauj.
- Kev lees paub thoob ntiaj teb:Pom zoo siv los ua cov tshuaj pleev thaiv hnub nyob rau hauv cov kev txwv tshwj xeeb hauv txhua qhov kev lag luam thoob ntiaj teb loj (xws li, txog li 5% hauv EU).
Cov ntawv thov tseem ceeb
- Sunscreens & Sun Care Khoom:Ib tug foundational UVB lim hauvtshuaj pleev thaiv hnub, tshuaj pleev ib ce, tshuaj tsuag, thiab sticks. Feem ntau ua ke nrog UVA cov ntxaij lim dej kom ua tiav qhov dav - spectrum tiv thaiv.
- Txhua Hnub Hnav Cosmetic:Incorporated rau hauvmoisturizers, foundations, BB cream, thiab di ncauj balmsnrog SPF los muab kev tiv thaiv txhua hnub.
- Tom qab -Tshav & Tiv Thaiv Cov Plaub Hau:Siv nyob rau hauv cov khoom tsim los soo lub hnub- tawm ntawm daim tawv nqaij los yog tiv thaiv plaub hau los ntawm UV puas.
- Fragrances & Functional Ingredients:Ua hauj lwm raws li cov kuab tshuaj thiab fixative nyob rau hauv perfumery, thiab raws li daim tawv nqaij -tus neeg saib xyuas.
Cov txheej txheem tsim
- Hom kev siv Concentration:3% mus rau 5% raws li tus neeg sawv cev tshuaj pleev thaiv hnub, ua raws li cov kev cai hauv cheeb tsam.
- Kev koom ua ke:Ntxiv rauroj theemThaum npaj emulsion. Tshav kub thiab sib tov kom txog thaum yaj tag ua ntej emulsification.
- Synergistic kev sib txuas:
Ua kom tiavBroad -Spectrum SPF: Ua ke nrog UVA absorbers nyiamAvobenzonelos yogBemotrizinol. Ethylhexyl Salicylate tuaj yeem pab txhim kho Avobenzone.
RauTxhim khu kev tiv thaiv dej: Tsim cov yeeb yaj kiab - ua cov polymers thiab lwm cov lim lipophilic.
RauElegant Xav: Blends zoo nrog lub teeb esters nyiamC12-15 Alkyl Benzoatelos yogDicapryl Carbonate.
Cov lus nug nquag nug (FAQ)
Q: Qhov txawv ntawm "Octyl Salicylate" thiab "Ethylhexyl Salicylate" yog dab tsi?
A: Lawv yog cov npe sib txawv rau tib yam tshuaj lom neeg (CAS 118-60-5). "Octyl Salicylate" yog ib lub npe nrov, thaum "2-Ethylhexyl Salicylate" yog lub npe tshuaj ntau dua. Lub npe INCI yog Octisalate.
Q: Cov khoom xyaw no puas muaj kev nyab xeeb? Nws puas nkag mus rau ntawm daim tawv nqaij tob?
A: Yog lawm, nws muaj qhov zoo - tsim kom muaj kev nyab xeeb profile rau kev siv tshuaj pleev ib ce. Cov kev tshawb fawb tseem ceeb hauv vitro nkag mus siv tib neeg cov qauv ntawm daim tawv nqaij qhia tau hais tias tsawg dua 1% ntawm cov tshuaj siv tau nkag mus rau hauv cov txheej txheem sab nrauv, lub ntsiab lus ntawm kev raug mob yog tsawg heev. Nws suav hais tias tsis yog - khaus khaus thiab tsis yog - rhiab heev rau feem coob ntawm cov neeg siv.
Q: Nws puas tuaj yeem siv rau hauv cov khoom lag luam xws li "natural" lossis "reef- nyab xeeb"?
A: Nws yog cov khoom siv hluavtaws. Thaum nws pom tau tias muaj kev nyab xeeb rau tib neeg siv, nws qhov kev cuam tshuam ib puag ncig, tshwj xeeb yog hais txog marine ecosystems, yog ib feem ntawm kev sib tham txog kev tshawb fawb thiab kev tswj hwm. Cov ntaub ntawv hais txog "reef kev nyab xeeb" yuav tsum tau txais kev txhawb nqa los ntawm cov ntaub ntawv tseem ceeb thiab ua raws.
Cov teeb meem ntawm cov neeg siv khoom
(1) Thaum twg nws yuav xa tuaj?
Kev xa khoom 1-3 hnub tom qab tau txais cov nyiaj them poob haujlwm
(2) Koj puas tuaj yeem muab cov qauv ua ntej?
Koj ua tau. Ib qho 10-20g dawb qauv tuaj yeem muab tau, tab sis tus neeg siv khoom xav tau them tus nqi thauj khoom
(3) Yuav ua li cas ua pov thawj lub purity ntawmoctyl salicylic acid hmoovcov khoom?
Peb tuaj yeem muab cov khoom pov thawj ntawm kev txheeb xyuas.
(4) Yuav ua li cas yog tias cov khoom puas thaum lub sij hawm thauj mus los?
Leej twg yog tus lav ris raws li cov nqe lus ntawm kev lag luam siv hauv daim ntawv cog lus.
Lub tuam txhab muaj zog
Peb muaj ze li ntawm 8 xyoo ntawm kev tsim khoom thiab kev xa tawm, nrog cov kws tshaj lij kev muag khoom, kev xa khoom zoo tshaj plaws thiab kev xa khoom zoo, cov khoom muag txaus, kev lees paub zoo, nqe lus pom zoo, txais tos tuaj xyuas, sib tham txog kev koom tes, emailella.zhang@huilinbio-tech.com.
Cim npe nrov: Octyl Salicylic Acid Liquid, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, yuav, nqe, tej, ntshiab, ntuj, zoo, Tshuag, kev muag
