Tshuaj pleev ib ce Qib Daim tawv nqaij Whitening Materials Symwhite 377 / Phenylethyl Resorcinol Powder
Product Description
SymWhite 377 yog cov khoom xyaw nquag siv hauv kev zoo nkauj thiab cov khoom tu tawv nqaij uas nws cov khoom xyaw tseem ceeb yog propylene glycol thiab dej. SymWhite 377 yog siv dav hauv cov khoom lag luam kom whiten thiab txawm tawm ntawm daim tawv nqaij. Cov khoom xyaw no ntseeg tau tias muaj tyrosinase-inhibiting kev ua, yog li pab txo qis kev tsim ntawm melanin thiab txhim kho cov tawv nqaij tsis sib xws thiab pob. SymWhite 377 kuj tseem xav tias muaj qee qhov cuam tshuam hauv kev tawm tsam dawb radicals, pab tiv thaiv daim tawv nqaij los ntawm ib puag ncig aggressors. Qhov no ua rau SymWhite 377 yog cov khoom muaj npe nrov hauv cov khoom ua kom tawv nqaij dawb thiab antioxidant.
COA
| Yam khoom | STANDARD | TSEEM CEEB |
| Qhov tshwm sim | Dawb hmoov | Ua raws |
| tsw | Yam ntxwv | Ua raws |
| Saj | Yam ntxwv | Ua raws |
| Assay | 99% | 99.78% |
| Tshauv Ntsiab Lus | ≤0.2% | 0.15% |
| Hnyav Hlau | ≤10ppm | Ua raws |
| As | ≤0.2ppm | 0.2 ppm |
| Pb | ≤0.2ppm | 0.2 ppm |
| Cd | ≤ 0.1ppm | 0.1 ppm |
| Hg | ≤ 0.1ppm | 0.1 ppm |
| Tag Nrho Phaj suav | ≤1,000 CFU / g | 150 CFU / g |
| Pwm & Poov xab | ≤ 50 CFU / g | ＜ 10 CFU/g |
| E. Coll | ≤10 MPN / g | 10 MPN / g |
| Salmonella | Tsis zoo | Tsis Pom |
| Staphylococcus Aureus | Tsis zoo | Tsis Pom |
| Xaus | Ua raws li qhov tshwj xeeb ntawm qhov yuav tsum tau ua. | |
| Cia | Khaws rau hauv qhov chaw txias, qhuav thiab ventilated qhov chaw. | |
| Txee lub neej | Ob xyoos yog kaw thiab khaws cia kom deb ntawm lub hnub ncaj qha thiab noo noo. | |
Muaj nuj nqi
SymWhite 377 yog siv dav hauv cov khoom lag luam kom whiten thiab txawm tawm ntawm daim tawv nqaij. Nws lub luag haujlwm tseem ceeb suav nrog:
1. Whitening: SymWhite 377 ntseeg tau tias muaj cov haujlwm ntawm inhibiting tyrosinase, pab txo qhov tsim ntawm melanin, yog li txhim kho cov tawv nqaij tsis sib xws thiab cov pob.
2. Antioxidant: SymWhite 377 ntseeg tau tias muaj qee yam cuam tshuam hauv kev tawm tsam dawb radicals, pab tiv thaiv daim tawv nqaij los ntawm ib puag ncig aggressors thiab txo oxidative kev puas tsuaj.
Daim ntawv thov
SymWhite 377 feem ntau yog siv rau hauv cov khoom tu tawv nqaij kom ua kom tawv nqaij thiab tawv nqaij. Nws thaj chaw thov suav nrog tab sis tsis txwv rau:
1. Cov khoom siv ntxuav hniav dawb: SymWhite 377 feem ntau yog ntxiv rau cov khoom siv ntxuav hniav dawb, xws li cov tshuaj pleev xim dawb, cov ntsej muag ntxuav hniav dawb, thiab lwm yam, txhawm rau txo qhov tsim ntawm melanin thiab txhim kho cov tawv nqaij tsis sib xws thiab pob.
2. Antioxidant cov khoom: Txij li SymWhite 377 muaj cov nyhuv antioxidant, nws kuj tuaj yeem siv rau hauv cov khoom antioxidant los pab tiv thaiv daim tawv nqaij los ntawm ib puag ncig aggressors thiab txo oxidative kev puas tsuaj.
Ntim & Xa
