Txhawm rau dhau los ua lub ntiaj teb kev tshaj lij kev daws teeb meem kev lag luam hauv thaj chaw ntawm cov khoom siv tshuaj pleev ib ce.
Khoom Description
2-Ethylhexyl Salicylate, tseem hu ua Octisalate, yog ib qho zoo heev thiab siv dav hauv cov khoom siv hauv kev tu tus kheej thiab kev lag luam tshuaj pleev ib ce. Nws yog ib qho roj- cov tshuaj pleev thaiv hnub uas muaj npe nrov rau nws lub peev xwm nqus ultraviolet B (UVB) hluav taws xob los ntawm lub hnub. Chemically, nws yog ester tsim los ntawm condensation ntawm salicylic acid nrog 2-ethylhexanol. Cov txheej txheem no ua rau muaj xim tsis muaj xim rau daj daj oily kua nrog cov ntxhiab tsw tsw ntxhiab tsw.
Lub luag haujlwm tseem ceeb ntawm2-Ethylhexyl Salicylateyog los tiv thaiv daim tawv nqaij thiab tshuaj pleev ib ce formulations los ntawm kev puas tsuaj los ntawm tshav ntuj raug. Cov salicylate feem ntawm cov molecule yog lub luag hauj lwm rau absorbing UVB lub teeb, tshwj xeeb tshaj yog nyob rau hauv lub 295-315 nm wavelength range. Tshaj nws lub hnub- tshuaj ntsuam xyuas cov khoom, 2-ethylhexanol tivthaiv ua cov dej cawv fatty, imparting emollient thiab dej-resistant yam ntxwv rau cov khoom kawg. Vim nws txoj kev nyab xeeb zoo heev thiab kev sib raug zoo nrog lwm cov khoom xyaw, 2-Ethylhexyl Salicylate yog cov khoom tseem ceeb rau kev tsim cov khoom siv hnub ci dav dav thiab ruaj khov rau lwm cov lim UV.
2 Ethylhexyl Salicylate - Certificate of Analysis (COA)
|
Qhov tshwm sim |
Ntshiab xim tsis muaj xim rau cov kua daj me ntsis, tsis muaj cov khoom txawv teb chaws |
Ua raws |
|
tsw |
Faintly yam ntxwv tsw |
Ua raws |
|
Kev txheeb xyuas |
A. Kev Taw Qhia IR 197F B. Lub sij hawm tuav tau raws li tus qauv. |
Conform kev |
|
Specification Gravity @ 25 degree |
1.011~1.016 |
1.014 |
|
Refractive Index @ 20 degree |
1.500~1.503 |
1.502 |
|
Acidity (0.1mol / L NaOH) |
0.2ml max |
0.01ml ib |
|
Acid Tus nqi (mg KoHg) |
l max |
0.17 |
|
UV Specific Extinction (E%, 1cm ntawm 305nm hauv ethanol) |
165 feeb |
179 |
|
Tus nqi Saponification (mg KOH/gm) |
200.0~230.0 |
216 |
|
Kev ntsuam xyuas (GC) |
95.0%~ 105.0% |
99.40% |
|
Purity (GC) |
99.0% min |
99.8% |
|
lmpurities (Gc) |
Tus kheej impurities: 0.5% max |
0.12% |
|
Tag nrho impurities: 1.0% max |
0.18% |
|
|
Methyl salicylate: 0.10% max |
ND |
|
|
2-Ethylhexanol: 200ppm max |
50 ppm |
Cov txiaj ntsig ntawm 2 Ethylhexyl Salicylate
- Siv tau UVB Absorption:Raws li cov lim dej UVB thib ob, nws nqus tau ultraviolet B hluav taws xob zoo, pab tiv thaiv tshav ntuj thiab lwm yam hnub ci - ua rau cov tawv nqaij puas tsuaj.
- Txhim kho SPF Performance:Thaum lub cev tsis muaj zog UVB absorber ntawm nws tus kheej, nws feem ntau yog siv ua ke nrog lwm cov lim UV los txhawb lub hnub tiv thaiv tag nrho (SPF) ntawm cov tshuaj pleev thaiv hnub.
- Zoo Solubilizer:Nws cov roj-soluble xwm ua rau nws ua ib qho hnyav hnyav rau lwm yam khoom lossis nyuaj- rau-solub UV lim, xws li oxybenzone thiab avobenzone, txhim kho homogeneity thiab stability ntawm cov khoom kawg.
- Emollient Properties:2-ethylhexanol ib feem ntawm cov molecule muab moisturizing thiab daim tawv nqaij- softening cov kev pab cuam, tawm hauv ib tug smooth, tsis-greasy rau ntawm daim tawv nqaij.
- Kev txhim kho Photostability:Nws pab txo cov photodegradation ntawm lwm cov khoom xyaw tshuaj pleev thaiv hnub, yog li txhim kho lub neej ntev thiab kev ua tau zoo ntawm kev tiv thaiv lub hnub.
- Favorable Safety Profile:2-Ethylhexyl Salicylate muaj cov ntaub ntawv pov thawj zoo thiab muaj kev nyab xeeb zoo rau kev siv tshuaj pleev ib ce thiab tshuaj pleev thaiv hnub.
- Dej tsis kam:Nws cov roj-zoo li cov khoom txhawb nqa dej tsis kam ntawm cov tshuaj pleev thaiv hnub, ua rau nws zoo tagnrho rau kev ua kis las thiab cov khoom lag luam puam.
Kev siv ntawm 2 Ethylhexyl Salicylate
2-Ethylhexyl Salicylate yog cov khoom muaj ntau yam tseem ceeb rau ntau yam ntawm kev saib xyuas tus kheej thiab cov khoom kom zoo nkauj:
- Sun Care Khoom:Ib qho tseem ceeb hauv cov tshuaj pleev thaiv hnub, tshuaj pleev thaiv hnub, tshuaj pleev, thiab tshuaj tsuag, muab kev tiv thaiv UVB txhim khu kev qha.
- Kev tu tawv nqaij txhua hnub:Muab tso rau hauv txhua hnub moisturizers, foundations, thiab serums kom muaj kev tiv thaiv tshav ntuj ntxiv.
- Xim Cosmetics:Siv nyob rau hauv lub hauv paus, concealers, di ncauj balms, thiab lipsticks los tiv thaiv daim tawv nqaij thiab cov khoom nws tus kheej los ntawm UV degradation.
- Cov khoom siv tu plaub hau:Muaj nyob rau hauv cov plaub hau tsuag, conditioners, thiab styling khoom los tiv thaiv cov plaub hau los ntawm lub hnub puas thiab xim fading.
- Cov txheej txheem tiv thaiv:Ua raws li ultraviolet lub teeb absorber los tiv thaiv kev ncaj ncees, xim, thiab tshuaj tsw qab ntawm ntau yam khoom kom zoo nkauj los ntawm kev puas tsuaj los ntawm UV rays.
Daim ntawv pov thawj zoo
Peb tau dhau Halal thiab Kosher thoob ntiaj teb kev ua lag luam ntawv pov thawj, muaj ISO zaub mov kev nyab xeeb kev tswj hwm, thiab tau txais cov kev tsim nyog ntawm high -tech enterprise thiab technology-raws li cov lag luam me thiab nruab nrab- loj, thiab muaj daim ntawv pov thawj kev lag luam.
Vim Li Cas Xaiv Peb 2-Ethylhexyl Salicylate?
Raws li cov khoom lag luam zoo tshaj plaws ntawm - cov ntaub ntawv zoo, peb tau cog lus los muab 2-Ethylhexyl Salicylate rau koj uas ua tau raws li cov qauv kev lag luam nruj tshaj plaws. Nov yog vim li cas koj tuaj yeem ntseeg peb ua koj tus khub muab khoom:
- Exceptional Purity thiab Quality:Peb 2-Ethylhexyl Salicylate yog tsim los rau cov qauv purity siab tshaj plaws, ua kom muaj kev ua tau zoo thiab kev ntseeg siab hauv koj cov qauv. Peb muab Daim Ntawv Pov Thawj Kev Ntsuam Xyuas nrog txhua pawg los lav qhov zoo.
- Txhim khu kev qha thiab ib txwm muab khoom:Nrog rau cov saw hlau ruaj khov thiab cov khoom lag luam tseem ceeb, peb xyuas kom koj muaj qhov chaw ruaj khov thiab vam khom ntawm 2-Ethylhexyl Salicylate kom tau raws li koj cov kev xav tau ntau lawm yam tsis muaj kev cuam tshuam.
- Technical Expertise thiab Support:Peb pab pawg kws tshaj lij muaj peev xwm muab kev txhawb nqa dav dav, los ntawm kev qhia txog kev tsim qauv rau cov lus qhia txog kev tswj hwm, pab koj tsim kho tshiab thiab ua tiav.
- Tus nqi sib tw thiab pob tshab:Peb muab cov nqi sib tw ncaj ncees thiab tsis muaj kev cuam tshuam rau qhov zoo, muab qhov zoo tshaj plaws rau koj cov peev txheej.
- Kev cog lus rau cov qauv thoob ntiaj teb:Peb cov khoom ua raws li cov qauv kev cai loj thoob ntiaj teb rau cov khoom xyaw kom zoo nkauj, muab kev ntseeg siab rau koj siv rau cov khoom lag luam thoob ntiaj teb.
Txais tos tiv tauj peb
Tau kaum peb xyoos, ZHENYIBIO tau tsom mus rau cov khoom xyaw kom zoo nkauj. Raws li cov chaw tsim khoom lag luam ntawm 2 Ethylhexyl Salicylate, peb tsis tu ncua txhim kho cov txheej txheem tsim khoom thiab ntxiv dag zog rau kev koom tes.
Xov tooj
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FAQ
1. Lub luag haujlwm tseem ceeb ntawm 2-Ethylhexyl Salicylate yog dab tsi?
Nws lub luag haujlwm tseem ceeb yog raws li UVB lim los tiv thaiv daim tawv nqaij los ntawm kev puas tsuaj rau lub hnub. Nws kuj ua raws li ib tug solubilizer rau lwm yam UV lim thiab muab emollient zog.
2. Puas yog 2-Ethylhexyl Salicylate muaj txiaj ntsig ntawm nws tus kheej ua tshuaj pleev thaiv hnub?
Thaum nws yog ib qho zoo UVB absorber, nws suav hais tias yog lub lim tsis muaj zog thiab tsis yog siv ib leeg xwb. Nws yog qhov ua tau zoo tshaj plaws thaum ua ke nrog lwm yam dav -spectrum UV lim los txhim kho tag nrho SPF thiab muab kev tiv thaiv hnub ci.
3. Qhov kev pom zoo ntawm 2-Ethylhexyl Salicylate yog dab tsi?
Txoj cai txwv txawv raws cheeb tsam. Hauv Tebchaws Meskas thiab Tebchaws Europe, qhov siab tshaj plaws tso cai yog 5%. Hauv Nyij Pooj, txog li 10% tso cai. Rau kev ua tau zoo, nws feem ntau siv nyob rau theem ntawm 3-5% ua ke nrog lwm cov tshuaj pleev thaiv hnub.
4. Puas yog 2-Ethylhexyl Salicylate soluble hauv dej?
Tsis yog, nws yog roj- cov kua ua kua. Cov cuab yeej no ua rau nws zoo tagnrho rau kev sib xyaw nrog lwm cov roj-raws li cov khoom xyaw hauv cov qauv thiab ua rau cov dej tsis kam ntawm cov tshuaj pleev thaiv hnub.
5. Puas yog 2-Ethylhexyl Salicylate tiv thaiv UVA rays?
Tsis yog, 2-Ethylhexyl Salicylate tshwj xeeb yog UVB absorber thiab tsis muaj kev tiv thaiv UVA hluav taws xob. Rau kev tiv thaiv dav -spectrum, nws yuav tsum tau tsim nrog UVA-filtering cov khoom xyaw.
6. Kev nyab xeeb thiab kev tswj hwm ntawm 2-Ethylhexyl Salicylate yog dab tsi?
2-Ethylhexyl Salicylate muaj keeb kwm ntev ntawm kev siv nyab xeeb hauv cov khoom siv tshuaj pleev ib ce thiab tau pom zoo siv los ua tshuaj pleev thaiv hnub hauv cov khw loj, suav nrog Asmeskas, Europe, thiab Nyij Pooj, nyob rau hauv cov kev txwv tshwj xeeb. Nws yog feem ntau zoo - zam thiab pom tias tsis khaus rau feem ntau hom tawv nqaij.
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