Tuam Tshoj Tsum Khoom Siv Hoobkas Nqe Alpha-Arbutin 84380-01-8 Daim Pleev Ib Qib

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Khoom Ntawv

Peb vam khom cov cuab yeej loj hlob thiab pheej tsim cov thev naus laus zis uas tau ua tiav ntawm cov khoom lag luam ceev 'rov xav ua haujlwm rau kev ua haujlwm nrog cov koom tes / cov neeg siv khoom rau kev ua tau zoo ua ke.
Peb vam khom sturdy kev quab yuam thiab txuas ntxiv tsim cov thev naus laus zis kom ua tiav qhov kev thov ntawmTuam Tshoj Alpha-Arbutin thiab 84380-01-8, Peb tau lees tias peb lub tuam txhab yuav sim peb qhov zoo tshaj plaws los txo cov khoom yuav tus nqi, luv dua cov khoom lag luam zoo, nce cov neeg siv khoom txaus siab thiab ua tiav qhov xwm txheej yeej.
Cosmate^®Att, Alpha Arbutin Hmoov yog tus tshiab Whitening tus neeg sawv cev nrog alpha glucoside cov yuam sij ntawm hydroquinone glycosidase. Raws li cov xim ploj hauv cov tshuaj pleev ib ce, alpha arbutin tuaj yeem ua kom muaj kev ua kom muaj kev ua haujlwm ntawm Tyrosinase hauv tib neeg lub cev. Cosmate^®Att, Alpha-Arbutin yog rho tawm los ntawm hydroquetized los ntawm hydroquinone.it yog biosyynthet ua cov khoom siv ntshiab, dej-soluble thiab yog tsim hauv daim ntawv hmoov. Raws li ib qho ntawm cov khaub noom tshaj plaws ntawm cov tawv nqaij ntxiv rau ntawm kev ua lag luam, nws tau pom tias ua haujlwm zoo rau txhua hom tawv nqaij.

Kev Ntsuas Cov Qauv:

Kev tshwm sim	Dawb rau off-dawb crystalline hmoov
Lam xav	99.5% min.
TSHWJ XEEB REGICCER	+ 175 ° ~ + 185 °
Kev hloov pauv	95.0% min.
PH tus nqi (1% hauv dej)	5.0 ~ 7.0
Poob rau ziab	0.5% max.
Melting point	202 ℃ ~ 210 ℃
Residue ntawm ignition	0.5% max.
Hydroquinone	Tsis kuaj
Cov hlau hnyav	10 ppm max.
Arsenic (raws li)	2 ppm max.
Tag Nrho Cov Phaj Suav	1,000cfu / g
Poov xab thiab pwm	100 cfu / g