Post Offer Free
Reb Technology Co.,LTD  

Gold Index: 575

You are here: home  > skin lightening powder arbutin skin whitening alpha arbutin skin lightening

skin lightening powder arbutin skin whitening alpha arbutin skin lightening 

Place of Origin: Zhejiang, China (Mainland) 
inquire
Add to My Favorites
HiSupplier Escrow
Share |

Product Detail

Model No.: KY-Z024


 
White Pure Alpha Arbutin Powder

 

White Pure Alpha Arbutin Powder Skin-whitening Cosmetics EINECS No.: 440-470-8

 

Specifications:

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

αD20+180±6°

+175.9

Heavy Metal

20ppm max

Conform

Arsenic

2ppm max

Conform

Pathogen

Bacteria: ≤300cfu/g

20

Fungus: ≤100cfu/g

20

 

Arbutin is a glucosulated hydroquinone, extracted from the bearberry plant. Hydroquinone has been

commercially available since the 1960s as an agent in skin lightening products.1 Arbutin is naturally found

in wheat, pear skins, and the leaves of blueberries and cranberries, and it is metabolized by the body to

produce hydroquinone with most of the product excreted in urine. Topical application of arbutin inhibits the

production of melanin with minimal systemic absorption.

 

White fine powder or crystals ;Assay:>99%HPLC;KY-Z024;skin whitening;4-Hydroquinone

α-D-glucopyranoside

 

 

Quick Detail:

CAS No.: 84380-01-8

Other Names: 4-Hydroquinone-alpha-D-glucopyranoside

Molecular Formula: C12H16O7

EINECS No.:440-470-8                                                                                                                 

Purity: NLT99.5%

Appearance: White crystalline powder

Usage

bigPhoto
 Mr. Maggie

Tel: 86-571-81902596
Contact to this supplier

Didn't find what you're looking for? Post Buying Lead or contact HiSupplier Customer Service Center  for help!

Related Search

Find more related products in following catalogs on Hisupplier.com

Company Info

Reb Technology Co.,LTD [China (Mainland)]


Business Type:Manufacturer
City: Hangzhou
Province/State: Zhejiang
Country/Region: China (Mainland)

You May Like:

Product (9)