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Karakteristik teknik

Alpha Arbutin Powder Wholesale

Alpha Arbutin (AA) se yon pwodwi swen pou po ki nan pi souvan itilize diminye ton po inegal ak ipèrpigmantasyon . ankèt Alpha Arbutin poud wholesale soti nan pwodwi chimik GIHI .}

It's most often extracted from the bearberry plant, which is a plant in the genus Arctostaphylos. It contains beneficial compounds that regulate skin's pigment. It can also be extracted from certain other plants and fruits, humectant ingredients skin care including pears, berries and those in the Ericaceae family, as well as made synthetically in a Laboratwa . Ou ka itilize AA sou pwòp li yo - plis ou pral jwenn li nan kèk serom swen pou po, mask ak krèm . Ki sa Alpha Arbutin fè sou po ou? Li nan konsidere kòm yon "inhibiteur tyrosinase" ak yon lejè po natirèl . li travay amelyore ton po a ak teksti pa anpeche fòmasyon nan melanin, ki bay po pigman li yo .

Sinonim

Alphaarbutinpowder; 4- Hydroquinone-alpha-d-glucopyranoside; Alpha-Arbutin; A-Arbutin; Hydroquinoneo - - d-glucopyranoside; 4- hydroxyphenyla-d-gchemicalbooklucopyranoside; (2r, 3s, 4s, 5r, 6s) -2- (hydroxymethyl) -6- (4- hydroxyphenoxy) tetrahydropyran -3, 4, 5- 4- hydroxyphenylalpha-d-glucopyranoside

● CAS NON .: 84380-01-8

● EC Non .: 209-795-0

● MF: C12H16O7

● MW: 272.25

Paramèt nan alfa-arbutin

Atik tès yo	Espesifikasyon
Aparisyon	Kristal blan oswa poud cristalline
Idantifikasyon	IR spectre
Pwen k ap fonn	202 ~ 210 degre
Klè nan solisyon dlo	Transparan, san koulè, okenn zafè sispann
Ph	5.0~7.0
Wotasyon espesifik	+175 degre ~ +185 degre
Pèt sou siye	Mwens pase oswa egal a 0.5%
Rezidi sou ignisyon	Mwens pase oswa egal a 0.5%
Hydroquinone	Negatif
Mennen	Mwens pase oswa egal a 10mg/kg
Tankou	Mwens pase oswa egal a 2mg/kg
Mèki	Mwens pase oswa egal a 1mg/kg
Metanòl	Mwens pase oswa egal a 2000mg/kg
Aerobic konte bakteri	Mwens pase oswa egal a 1000cfu/g
Mwazi ak ledven konte	Mwens pase oswa egal a 100cfu/g
Kolifòm fekal	Negatif
Staphylococcus aureus	Negatif
Pseudomonas aeruginosa	Negatif
Pite (HPLC)	Pi gran pase oswa egal a 99.5%