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99.5% Deoxyarbutin Powder for Skin Whitening CAS No. 53936-56-4

Quick Detail:

CAS No.: 53936-56-4

Other Names: 4-[(Tetrahydro-2H-pyran-2-yl)oxy]phenol;

Molecular Formula: C11H14O3

Purity: NLT99.5%

Appearance: White crystalline powder

Usage : Cosmetic raw materials/Skin bleaching/Cosmetic ingredients

Packaging: Drum, inner PE bags / outer foil. bags vacuumed packaged

Description:

Deoxyarbutin (DA), a synthetic form of arbutin synthesized without the hydroxyl moiety, provides a

promising treatment forreducing skin hyperpigmentation

The effection for inhibition of the enzyme tyrosine is 10 times compare with hydroquinone, 150 times

compare with kojic acid, 350 times compare with beta arbutin, 38.5 times with alpha arbutin.

It is very delicate material which is easily oxidized. In order to prevent the oxidation of deoxyarbutin and

keep the formula effective, the use of antioxidant agent is highly recommended Anti-oxidant : Sodium

metabisulfite(0.01-1.0 %)

Applications:

♦ Deoxyarbutin used in cosmetic industry whitening ingredients ;

♦ Deoxyarbutin protect the skin against damage caused by free radicals, Deoxyarbutin is a skin whitening agent which is very popular in Japan and Asian countries for skin de-pigmentation, Deoxyarbutin inhibits the formation of melanin pigment by inhibiting Tyrosinase activity. Deoxyarbutin is very safe skin agent for external use which does not have toxicity, stimulation, unpleasant odor or side effect such as Hydroqinone.The encapsulation of Deoxyarbutin constitute a delivery system to potentialize the effect in time. It is a way to incorporate the hydrophilic Deoxyarbutin in lipophilic media. Deoxyarbutin give three main properties; Whitening effects, anti- age effect and UVB/ UVC filter .

♦ Advise additive:0.5-1.0%

Function:

-Deoxyarbutin can improve the metabolism of sunburn skin caused by radiation.

-Deoxyarbutin can evidently diminish the pigmentation caused by ultra-violet radiation.

-Deoxyarbutin restrains the melanogenesis through the cells poisoning reaction on melanin cells, and the blocking mechanism on tyrosinase.

-Deoxyarbutin can diminish the senile yellowish brown plaque, also effective for lentigines diminishing.

Specifications:

Items	Specification	Results
Appearance	White to off-white crystalline powder	Conform
Assay (HPLC)	98.0%	99.5%
Melting point(°C)	84～88	86～87
Loss on drying (%)	≤0.5%	0.25%
Clarity of alcohol solution	Transparency, colorless, none suspended matters	Conform
Residue on ignition	≤0.5%	Conform
Heavy Metal	10ppm max.	Conform
Arsenic	2ppm max	Conform
Pathogen	Bacteria: ≤300cfu/g	＜20
Fungus: ≤100cfu/g	＜20

Competitive Advantage:

1.Manufacturer

2.High quality: Stability , HQ:none

3.Reasonable price

4.Delivery on time

5.Quality assurance

6.Small orders accepted