Alpha arbutin powder (CAS No.84380-01-8)

Alpha arbutin powder (CAS No.84380-01-8)



Product: Alpha Arbutin Powder

Other Name: 4-Hydroquinone-alpha-D-glucopyranoside; a-Arbutin

Purity: 99% HPLC

CAS NO.: 84380-01-8

Molecular Formula: C12H16O7

Appearance: White crystal powder

Molecular Weight: 272.25

Melting Point: 203-206°C

Solubility: Easily soluble in hot water, methanol, ethanol and propylene glycol, glycerol aqueous solution, insoluble in ether, chloroform, petroleum ether, etc.



1. You can order directly if you need small quantity Alpha Arbutin.

2. We will choose DHL/TNT/Fedex to ship according to the destination country.

3. Please contact us freely if you need large quantity, or have requirements for shipping details.




Alpha Arbutin

Beta Arbutin




Whitening Function

Can effectively inhibit melanin at lower concentration, whitening effect is 10 times compare with Beta Arbutin.

Recommend add amount 0.2-2%

<3% add amount,the whitening effect is not obvious


Enzyme fermentation

Bearberry Extract


Higher stability, less prone to discoloration and degradation

Easily degradable

Melting Point



Optical rotation

+ 176.0°- +184.0°







06. function

1. Cosmetic Field Function

(1) 100% Pure Alpha Arbutin Powder can protect the skin against damage caused by free radicals.have the function of anti-aging.

(2) 100% Pure Alpha Arbutin Powder is a skin whitening agent.

(3) 100% Pure Alpha Arbutin Powder inhibits the formation of melanin pigment by inhibiting Tyrosinase activity.


2. Medical Field Function

(1) 100% Pure Alpha Arbutin Powder was first used in medical areas as an anti-inflammatory and antibacterial agent.

(2) 100% Pure Alpha Arbutin Powder was used particularly for cystitis, urethritis and pyelitis.

(3) 100% Pure Alpha Arbutin Powder may be used to repress the virulence of bacterial pathogens and to prevent contaminating bacteria.

(4) 100% Pure Alpha Arbutin Powder is used for treating allergic inflammation of the skin.


All Cosmetic List

Additional information

Weight 1 kg

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