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2019 Tshiab Style Ntshiab Alpha-Arbutin Powder Beta-Arbutin rau Daim tawv nqaij Whitening hauv Tshuaj pleev ib ce

Khoom npe:β-Arbutin

Synonym lub npe:4-Hydroxyphenyl-beta-D-glucopyranoside

CAS. Tus lej:497-76-7 : kuv

Molecular Luj:C12H16O7

Specifications:Beta Arbutin 98%

Qhov tsos:Dawb Crystal hmoov

Ntawv pov thawj:ISO9001/HACCP/ISO22000/HALAL/KOSHER


Product Detail

Khoom cim npe

Peb cov khoom tau lees paub thiab ntseeg tau los ntawm cov neeg siv khoom thiab tuaj yeem ua tau raws li qhov kev xav tau ntawm kev lag luam thiab kev sib raug zoo rau xyoo 2019 Tshiab Style Pure Alpha-Arbutin Powder Beta-Arbutin rau Daim tawv nqaij Whitening hauv Tshuaj pleev ib ce, Peb tau mob siab rau muab kev ua kom huv huv technology thiab txoj hauv kev hauv koj. cas!
Peb cov khoom tau txais kev lees paub dav dav thiab kev ntseeg siab los ntawm cov neeg siv khoom thiab tuaj yeem ua tau raws li kev hloov pauv nyiaj txiag thiab kev xav tau ntawm kev sib raug zooTuam Tshoj Alpha-Arbutin thiab 84380-01-8 , Peb tam sim no muaj 48 lub xeev cov koom haum hauv lub tebchaws. Peb kuj muaj kev koom tes ruaj khov nrog ntau lub tuam txhab lag luam thoob ntiaj teb. Lawv tso kev txiav txim nrog peb thiab xa cov kev daws teeb meem mus rau lwm lub teb chaws. Peb cia siab tias yuav koom tes nrog koj los tsim kev lag luam loj dua.

β-Arbutin Taw Qhia

Beta Arbutin, tseem hu ua 4-Hydroxyphenyl-beta-D-glucopyranoside, feem ntau yog siv los khi rau tyrosinase ntawm melanocytes hauv daim tawv nqaij thiab inhibit tyrosinase kev ua haujlwm. Tyrosinase yog ib qho tseem ceeb enzyme rau daim tawv nqaij melanocytes los ua ke melanin. Yog tias nws txoj haujlwm yog inhibited, nws tsis tuaj yeem tsim melanin. Qhov txo qis ntawm melanin hauv daim tawv nqaij muaj cov nyhuv ntawm cov tawv nqaij dawb thiab lub teeb, yog li Arbutin feem ntau yog siv rau hauv daim tawv nqaij dawb thiab tshem tawm cov tawv nqaij dub.

Feem ntau Specifications ntawm Beta Arbutin

① Beta Arbutin siv lead ua 98% HPLC
② Beta Arbutin siv lead ua 99.5% HPLC

beta arbutin hmoov

Cov txiaj ntsig ntawm Beta Arbutin

❶ Beta Arbutin ua cov tshuaj ntxuav hniav dawb kom txo melanin hauv daim tawv nqaij.
❷ Beta Arbutin tuaj yeem ua kom cov pores thiab ua kom tawv nqaij.
❸ Beta Arbutin kuj suav hais tias yog tshuaj tua kab mob thiab tshuaj tiv thaiv kab mob.

Daim ntawv qhia tshwj xeeb ntawm Beta Arbutin 98%

Cov khoom tsom xam Specifications Cov txheej txheem
Cov khoom xyaw nquag kuaj
β-Arbutin ≥99.5% HPLC
Hydroquinone ≤10ppm HPLC
Kev kuaj lub cev
Qhov tshwm sim Dawb Crystal hmoov Pom kev
Particle loj 95% dhau 60 mesh Ch.P 2020 IV
Melting Point 199 ~ 201 ℃ ± 0.5 ℃ Ch.P 2020 IV
Specific Optical Rotation [a]D20 = -64 ~ -66.0° ± 2° Ch.P 2020 IV
pH tus nqi (1% tov) 5.0 ~ 7.0 Ch.P 2020 IV
Cov ntsiab lus dej ≤0.50% GB 5009.3
Tag nrho cov tshauv ≤0.50% GB 5009.4
Kev kuaj tshuaj
Hnyav Hlau ≤ 50.00ppm GB 5009.11
Arsenic ≤ 3.00ppm GB 5009.11
Coj ≤ 3.00ppm GB 5009.12
Cadmium ≤ 2.00ppm GB 5009.15
Mercury ≤ 1.00ppm GB 5009.17
Kev ntsuam xyuas microbiological
Tag nrho cov kab mob suav ≤300cfu / g wb 4789.2
Poov thiab Pwm ≤10cfu/g GB 4789.15
Coliforms ≤90MPN / 100g wb 4789.3
Salmonella Tsis zoo wb 4789.4
Staphylococcus aureus Tsis zoo GB 4789.10
Shigella Tsis zoo wb 4789.5

Daim ntawv thov Case

arbutin chij
khoom-description1

Vim Li Cas Xaiv Peb

★ Tag nrho series ntawm Beta Arbutin nrog siab purity 99.5% saum toj no.
★ Siab purity yog Abutin thiab qis Hydroquinone residue tsawg dua 1ppm.
★ Cov khoom lag luam tsim nyog, tus nqi tsim nyog, kev pabcuam kev tshaj lij tau muab txuas ntxiv.Our cov khoom tau lees paub dav thiab ntseeg tau los ntawm cov neeg siv khoom thiab tuaj yeem ua tau raws li cov kev xav tau ntawm kev lag luam thiab kev sib raug zoo rau 2019 Tshiab Style Pure Alpha-Arbutin Powder Beta-Arbutin rau Daim tawv nqaij Whitening hauv Tshuaj pleev ib ce, Peb ' tau mob siab rau muab kev ua kom huv huv thev naus laus zis thiab cov txheej txheem hauv koj rooj plaub!
2019 Tshiab StyleTuam Tshoj Alpha-Arbutin thiab 84380-01-8 , Peb tam sim no muaj 48 lub xeev cov koom haum hauv lub tebchaws. Peb kuj muaj kev koom tes ruaj khov nrog ntau lub tuam txhab lag luam thoob ntiaj teb. Lawv tso kev txiav txim nrog peb thiab xa cov kev daws teeb meem mus rau lwm lub teb chaws. Peb cia siab tias yuav koom tes nrog koj los tsim kev lag luam loj dua.


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