Txhua yam peb ua yog ib txwm muaj feem xyuam nrog peb txoj cai "Client ua ntej, Muaj kev ntseeg siab hauv 1st, mob siab rau kev ntim khoom noj thiab kev tiv thaiv ib puag ncig rau tus nqi tsim nyog rau Kub Muag Ntuj Pure Powder 99% Alpha-Arbutin (CAS 84380-01-8), Peb muab qhov tseem ceeb rau kev ua tau zoo thiab cov neeg siv khoom txaus siab thiab rau qhov no peb ua raws li cov khoom lag luam stringent. nam ntawm cov txheej txheem sib txawv ua tswv rau cov thev naus laus zis tshiab, peb pab txhawb peb cov neeg siv khoom nrog cov chaw tsim khoom.
Txhua yam peb ua yog ib txwm muaj feem cuam tshuam nrog peb txoj cai "Client ua ntej, Muaj kev ntseeg siab hauv 1st, mob siab rau kev ntim khoom noj thiab kev tiv thaiv ib puag ncig rauTuam Tshoj Tshuaj thiab Tshuaj pleev ib ce, Cov neeg siv khoom txaus siab yog peb lub hom phiaj. Peb tau tos ntsoov yuav koom tes nrog koj thiab muab peb cov kev pabcuam zoo tshaj plaws kom haum rau koj cov kev xav tau. Peb sov siab txais tos koj los tiv tauj peb thiab koj yuav tsum xav tiv tauj peb. Xauj peb cov chav ua yeeb yam hauv online kom pom tias peb tuaj yeem ua dab tsi rau koj tus kheej. Thiab tom qab ntawd E-mail rau peb koj cov lus qhia lossis kev nug hnub no.
Cosmate®ABT, Alpha Arbutin hmoov yog hom tshiab ntxuav hniav dawb nrog cov alpha glucoside yuam sij ntawm hydroquinone glycosidase. Raws li cov xim ploj hauv cov tshuaj pleev ib ce, alpha arbutin tuaj yeem cuam tshuam cov kev ua ntawm tyrosinase hauv tib neeg lub cev. Cosmate®ABT, Alpha-Arbutin yog muab rho tawm los ntawm bearberry los yog synthetized los ntawm Hydroquinone.Nws yog ib tug biosynthetic active ingredient uas yog ntshiab, dej-soluble thiab yog tsim nyob rau hauv ib tug hmoov daim ntawv. Raws li ib qho ntawm cov khoom siv tawv nqaij ua kom pom tseeb tshaj plaws ntawm kev ua lag luam, nws tau pom tias ua haujlwm zoo rau txhua hom tawv nqaij.
Technical Parameters:
Qhov tshwm sim | Dawb mus rau dawb crystalline hmoov |
Assay | 99.5% min. |
Specific Optical Rotation | + 175 ° ~ + 185 ° |
Kev xa tawm | 95.0% min. |
Tus nqi pH (1% hauv dej) | 5.0 ~ 7.0 |
Poob rau ziab | 0.5% max. |
Melting Point | 202 ℃ ~ 210 ℃ |
Residue ntawm Ignition | 0.5% max. |
Hydroquinone | 10 ppm max. |
Hnyav Hlau | 10 ppm max. |
Arsenic (As) | 2 ppm max. |
Tag Nrho Phaj suav | 1,000 CFU / g |
Poov thiab Pwm | 100 CFU/g |
Daim ntawv thov: * Antioxidant * Tus neeg sawv cev dawb * Kev kho tawv nqaij
* Hoobkas ncaj khoom
* Kev txhawb nqa txuj ci
* Kev them nyiaj yug qauv
* Kev Txhawb Kev Txiav Txim Siab
* Kev them nyiaj yug me me
* Nruam Innovation
* Tshwj xeeb hauv cov khoom xyaw nquag
* Tag nrho cov khoom xyaw yog Traceable
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