Avobenzone hmoov
Hom Lub Npe: Fruiterco
Khoom npe: Avobenzone hmoov
Lwm lub npe: Avobenzone
Specification: 99%
Cov tsos mob: Dawb hmoov
CAS Nr .: 70356-09-1
MF: C20H22O3
Daim ntawv pov thawj: ISO, Halal, Kosher
Siv: Qib Tshuaj pleev ib ce
Lub neej txee: 2 Xyoos
Ntim: 1kg / hnab, 25kg / nruas
- Kev xa khoom sai
- Quality Assurance
- 24/7 Kev Pabcuam Cov Neeg Siv Khoom
Khoom Taw qhia
Avobenzone Powder yog dab tsi?
Avobenzone hmoov, alias: butylmethoxydibenzoylmethane, yog ib qho ntawm ob peb cov tshuaj tiv thaiv kab mob uas tuaj yeem nqus tau UVA1, uas muaj qhov loj tshaj plaws ntawm ultraviolet rays thiab tseem yog thaj tsam band uas feem ntau ultraviolet absorbers tsis tuaj yeem tiv thaiv: 340-400 nanometer.
Kev tiv thaiv UVA yog qhov tseem ceeb heev, tej zaum tseem ceeb dua li kev tiv thaiv lub hnub: UVA mus txog qhov chaw ntawm lub ntiaj teb suav txog 95% ntawm tag nrho cov kab hluav taws xob ultraviolet.
Nws tsis yog txog thaum tsis ntev los no uas cov kws tshawb fawb pom tias UVA tsis yog tsuas yog lub ntsiab ua rau kev yees duab ntawm daim tawv nqaij, tab sis kuj koom nrog kev mob qog noj ntshav los ntawm tshav ntuj. txheej txheem. Piv nrog tsuas yog 10% ntawm UVB uas tuaj yeem ncav cuag qhov siab tshaj plaws dermis, 20% -30% ntawm UVA tuaj yeem ncav cuag dermis.
COA:
| Assay | 95.0% Min | 99.28% |
| Lub cev & Tshuaj | ||
| Qhov tshwm sim | Tawm -dawb mus rau yellowish crystal hmoov | Yellowish crystal hmoov |
| Kev txheeb xyuas | A: infrared nqus 197k | Ua raws |
| B: Ultraviolet absorption 197U Absorptivitires ntawm 360nm tsis txawv los ntawm ntau tshaj 3.0% | 0.009 | |
| Melting ntau | 81.0 ~ 86.0 degree | 83.2 ~ 84.3 degree |
| Poob rau ziab | 0.5% Max | 0.31% |
| Cov impurities | Qhov siab tshaj plaws ntawm txhua tus neeg impurity 3.0% Max | 1.12% |
| Tag nrho impurities 4.5% Max | 0.31% | |
Cov txiaj ntsig ntawm Avobenzone Powder:
Avobenzone hmoovyog ib tug tshuaj pleev thaiv hnub. Nws yog cov tshuaj pleev ib ce, dav -spectrum UV tiv thaiv uas thaiv UVA I, UVA II thiab UVB wavelengths, yog li txwv qhov cuam tshuam ntawm UV rays ntawm daim tawv nqaij.
Qhov tshwj xeeb ntawm avobenzone yog tias nws tuaj yeem muab kev tiv thaiv muaj zog hauv UVA1 ntau yam, thiab sib xyaw nrog lwm cov UVB absorbers kom tag nrho cov mis muaj peev xwm muab tau dav -spectrum UVA / UVB tiv thaiv.
Tab sis nws muaj qhov tsis txaus siab loj - nws yog qhov tsis ruaj khov heev.
Tiv tauj peb:
Fruiterco tuaj yeem muab txoj kev xa khoom zoo thiab yooj yim rau cov khoom uas cov neeg siv khoom xav tau. Piv txwv li: huab cua, hiav txwv, nthuav qhia, koj tuaj yeem so kom paub tseeb tias cov khoom lag luam teeb meem zoo thaum thauj.
Peb muaj cov neeg ua haujlwm tshaj lij kev lag luam sib txuas lus nrog koj txog koj cov khoom xav tau thiab kev nkag siab. Muaj kev tshaj lij mailbox system, koj tuaj yeem tawm lus txhua lub sijhawm, peb yuav teb sai li sai tau thaum peb pom. tiv tauj peb:Email: info@fruiterco.com.
Cim npe nrov: avobenzone hmoov, Tuam Tshoj avobenzone hmoov manufacturers, lwm tus neeg, Hoobkas
