Basic Information

Product Name

Bearberry extract supplier /the active ingrediant is alpha arbutin, whiten for skin for cosmetics wholesale

Bearberry extract powder derived from bearberry leaves,the active ingrediants is alpha arbutin, a white needle crystal powder.It used to inhibit the activity of tyrosinase in the body, prevent the formation of melanin, then reduce the skin pigment deposition, remove spots and freckles. Bearberry extract alpha arbutin powder also has sterilization, anti-inflammatory effect. Mainly used in high-end cosmetics

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Active Ingredient

Alpha Arbutin

Assay (HPLC)

99%min

Appearance

White crystals or crystalline powder, IR spectrum conforms

Loss on drying 

0.5% max

Residue on Ignition

0.5% max

Specific Optical Ratation

[α]D 20 =+ 175.0°- +185.0°

Transparency in water

Transparent colorless no suspended

PH(1% water solution)

5.0-7.0

Melting Point

202.0℃~210.0℃

Alpha Arbutin

CAS NO.

84380-01-8

Molecular Formula

C12H16O7

Molecular Weight

272.25

Structure

Function

1.Bearberry extract alpha arbutin powder has sterilization, anti-inflammatory effect;

2.Bearberry extract alpha arbutin powder used to alleviate pain of burn and scald;

3.Bearberry extract alpha arbutin powder can promote skin elasticity and make skin whitening;

4.Bearberry extract alpha arbutin powder with the function of restraining the activity of tyrosinase and preventing the formation of melanin.

Packing

N.W.25kgs    

G.W.28kgs 

Paper-drums and two plastic-bags inside.

Storage

Store in cool & dry place.Keep away from strong light and heat.

Shelf life

24 months when properly stored.