α熊果苷

α熊果苷 KY-Z024

alpha_arbutin_powder
Quick Details
产品名称: α熊果苷
CAS No.: 84380-01-8
EINESC: 440-470-8
分子式: C12H16O7
分子量: 272.25
Brand name RebTECH

Cas No.:84380-01-8 α熊果苷 粉末

描述:

Alpha-Arbutin is a synthetic mono-substance that acts as a tyrosinase inhibitor. which shows impressive in-vitro tyrosinase inhibition on human cells. Alpha Arbutin blocks epidermal melanin biosynthesis by inhibiting enzymatic oxidation of Tyrosine and Dopa.  It acts faster and more efficiently than existing single components, minimizes liver spots and reduces the degree of skin tanning after UV exposure. 

  • It is a synthetic and functional active ingredient for skin lightening ;
  • Alpha-Arbutin blocks epidermal melanin biosynthesis by inhibiting enzymatic oxidation of Tyrosine and Dopa. Promotes skin lightening and an even skin tone on all skin types. Minimizes liver spots.
  • Recommended concentration 0.2-2%, add to water phase of formula, best results use product containing Alpha-arbutin for at least 2-3 months ;
  • All kinds of skin-lightening products including lotions .

质量分析报告样本:

Items

Specification

Results

Characteristics

White crystalline powder

Conform

Assay    (HPLC)

97%

99.5%

Melting point(°C)

199-201

199.7-200.6

Loss on drying (%)

≤2%

1.7%

Ash (%)

≤0.5%

0.08%

Clarity of water solution

Transparency, colorless,

none suspended matters

Conform

Specific optical rotation

α】D20=+180±6°

+175.9

Heavy Metal

20ppm max

Conform

Arsenic

2ppm max

Conform

Pathogen

Bacteria: ≤300cfu/g

<20

Fungus: ≤100cfu/g

<20

 

应用:

Alpha-arbutin is soluble in cold water,(151g/L at 20℃) and can be easily incorporated into cosmetic formulation either warm (<70℃) or cold. Alpha-arbutin is stable in the PH range of 3.5 to 6.5.

Advise additive:0.2-2.0%

 

功能 :

1. Skin lighten,Whiten and dispell fleck,
2. Prevent ultraviolet radiation.
3. Enhance immune system.
4. It has antiphlogistic and analgesic function to burn and scald.
5.An anti-inflammatory and antibacterial agent.Used particularly for cystitis, urethritis and pyelitis.


我们的优势:

1.Manufacturer

2.High quality: Stability , Water clarification

3.Reasonable price

4.Delivery on time

5.Quality assurance

6.Small orders accepted

Excellent quality, from the professional attitude.

The price is not the only reason, the effect is the pursuit of customers.

alpha_arbutin_of_reb_tech_99.9%

 

Charm comes from Alpha arbutin

alpha_arbutin_effect

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