OEM Tuam Tshoj UV Absorber Sunscreen Avobenzone CAS 70356-09-1 Tshuaj pleev ib ce Qib Avobenzone
Peb nyob ntawm qhov kev siv zog ruaj khov thiab txuas ntxiv tsim cov thev naus laus zis kom ua tau raws li qhov xav tau ntawm OEM Tuam Tshoj UV Absorber SunscreenAvobenzoneCAS 70356-09-1 Cosmetic QibAvobenzone, Peb zoo siab tos txais txhua tus neeg xav paub ntxiv los tiv tauj peb kom paub meej ntxiv.
Peb nyob ntawm qhov ruaj khov technical force thiab txuas ntxiv tsim cov thev naus laus zis kom ua tau raws li qhov xav tau ntawmTuam Tshoj Pab Cuam Tshuam Daim tawv nqaij.thiab hloov rau Topical Vitamin C, Raws li lub ntiaj teb kev lag luam kev koom ua ke coj cov kev cov nyom thiab cov hauv kev rau kev lag luam xxx, peb lub tuam txhab, los ntawm kev ua haujlwm ntawm peb pab pawg, ua ntej zoo, kev tsim kho tshiab thiab kev sib koom ua ke, muaj kev ntseeg siab txaus los muab peb cov neeg siv khoom ua siab dawb nrog cov kev tsim nyog daws teeb meem, kev sib tw nqi thiab kev pabcuam zoo, thiab tsim kom muaj lub neej yav tom ntej ci ntsa iab nyob rau hauv lub siab ntawm siab dua, nrawm dua, muaj zog nrog peb cov phooj ywg ua ke los ntawm kev coj peb txoj kev qhuab qhia.
Muaj ntau ntau hom ultraviolet absorbers, ntawm cov phenylketone ultraviolet absorbers tau dav siv thiab muaj txiaj ntsig zoo rau kev tshawb fawb.Avobenzone yog ib hom benzone ultraviolet absorbent, thiab tseem yog ib qho tseem ceeb heev organic synthesis intermediate.
| ITEM | STANDARD | TSEEM CEEB |
| Qhov tshwm sim | Dawb rau daj ntseg daj hmoov | Pleev daj hmoov |
| IKev kho hniav (IR) | Matches siv spectrum | Ua raws |
| Ikev kho hniav (Lub sijhawm khaws cia) | Matches lub sijhawm khaws cia | Ua raws |
| UV tshwj xeeb extinction | 1100-1180 Nws | 1170 ib |
| Melting point | 81.0 ℃ -86.0 ℃ | 83.8 ℃ -84.6 ℃ |
| Chromatographic purity(GC) | Txhua impurity ≤3.0% | 1.2% |
| Tag nrho impurities ≤4.5% | 1.4% | |
| Cov kuab tshuaj residual | Methanol ≤3000ppm | Ua raws |
| Toluene ≤890ppm | Ua raws | |
| Microbial purity | Tag nrho cov nqi ntawm aerobe ≤100CFU / g | Ua raws |
| Tag nrho cov poov xab thiab pwm ≤100CFU / g | Ua raws | |
| Poob rau ziab | ≤ 0.5% | 0.03% |
| Kev ntsuam xyuas (GC) | 95.0-105.0% | 100.1% |
Avobenzone yog hluavtaws ultraviolet absorber, uas yog UV-A zoo (> 320nm) ultraviolet absorber.Nws tuaj yeem thaiv UVA ntawm tag nrho cov wavelength (320-400nm).Nws yog ib qho txiaj ntsig dav-spectrum roj-soluble UVA lim.Nws tuaj yeem muab tag nrho UVA thiab UVB tiv thaiv thaum ua ke nrog lwm cov tshuaj tiv thaiv UVB los tiv thaiv kab mob ntawm daim tawv nqaij los ntawm lub teeb.
25kg thawv los yog yuav tsum tau ntawm cov neeg siv khoom.Khaws nws kom deb ntawm lub teeb ntawm qhov kub hauv qab 25 ℃.
We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of OEM China UV Absorber Sunscreen Avobenzone CAS 70356-09-1 Cosmetic Grade Avobenzone, We warmly welcome all intrigued prospects to make contact with us for more details.
OEM Tuam TshojTuam Tshoj Pab Cuam Tshuam Daim tawv nqaij.thiab hloov rau Topical Vitamin C, Raws li lub ntiaj teb kev lag luam kev koom ua ke coj cov kev cov nyom thiab cov hauv kev rau kev lag luam xxx, peb lub tuam txhab, los ntawm kev ua haujlwm ntawm peb pab pawg, ua ntej zoo, kev tsim kho tshiab thiab kev sib koom ua ke, muaj kev ntseeg siab txaus los muab peb cov neeg siv khoom ua siab dawb nrog cov kev tsim nyog daws teeb meem, kev sib tw nqi thiab kev pabcuam zoo, thiab tsim kom muaj lub neej yav tom ntej ci ntsa iab nyob rau hauv lub siab ntawm siab dua, nrawm dua, muaj zog nrog peb cov phooj ywg ua ke los ntawm kev coj peb txoj kev qhuab qhia.
