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Nanjing Zelang Medical Technology Co., Ltd.

Arbutin, UVA Ursi Extract, Skin Whitening Arbutin manufacturer / supplier in China, offering Factory Supply CAS: 497-76-7 Large Quantity Beta-Arbutin 98% with Best Price, Manufacturer of Bitter Melon Extract 3: 1/2: 1, 100% Pure Natural Fructus Forsythia Extract and so on.

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Factory Supply CAS: 497-76-7 Large Quantity Beta-Arbutin 98% with Best Price

FOB Price: US $800 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $800/ kg
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Production Capacity: 1 Ton/ Month
Transport Package: 25kg/Drum, Inner with Vacuum Packing
Payment Terms: L/C, T/T, Paypal, Western Union, STS

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Basic Info
  • Model NO.: CPE
  • Name: Arbutin
  • Grade: Cosmetic Grade
  • Spec.: 98% 99%
  • Specification: ISO 9001: 2000
  • HS Code: 2932999099
  • Raw Material: Plants
  • Variety: UVA Ursi Extract
  • Certification: ISO 9001:2000
  • Trademark: CPE
  • Origin: Nanjing, China
Product Description

uva ursi extract arbutin 99% for skin whitening serum/moisturizer
 
 
1.what is arbutin
Alpha arbutin inhibits the formation of melanin pigment by inhibiting Tyrosinase activity. After  application  of  the cosmetics  which  are formulated  with  certain  amount  of  Arbutin,  the  senile  yellowish  brown  plaque  and pigmentation can evidently be diminished. 
 
Alpha Arbutinis an  ideal  additive  ingredient  in  functional whitening   cosmeticswhich is very popular in Japan ,South Korea and other Asian countries for skin de-pigmentation. 
 
Alpha arbutinis is one of the most effective, most security whitening materials that are popular at present.   
 
2.Physical data of  arbutin 

Property      

Specification    

Character    

White fine power or crystals

Assay(HPLC)      

Min 99.5%

Melting point

202-206(±0.5)°C

Specific optical rotation 

[a]D20= + 174.0°- +186.0°

Infrared characteristic peak


Solubility 

Soluble in water,alcohol

Transparency in water

Transparent colorless no suspended

PH(1% water solution)

5.0-7.0

Loss on drying

Max. 0.5%

Sulphated ash

Max.0.5

Heavy metals

Max. 10PPM

Arsenic

Max. 1PPM  

Plumbum

Max. 2PPM

Microbiological control

Total plate count

Max. 1000cfu/g

Yeast & mold

Max. 100cfu/g

Escherichia coli

Negative

Staphylococcus aureus

Negative


About us
About Zelang Medical
We Zelang rely on China pharmaceutical university and nanjing university of medicine, perennial plant employed as a field of digital technology, professor, with a graduate student as the main body in the talents team. We have advanced equipment and analysis the extraction and separation of the testing instrument, including multi-function extractor, microwave extraction device, membrane separation device, the highly effective liquid phase color spectrometer, imported high half preparation color spectrometer, gas phase color spectrometer, infrared spectrometer, UV-vis spectrophotometer etc.

We have two natural extract laboratorys, one analysis and test center, a pilot production base, two factories, can finish from small to large various stages of development, and we have can make the scientific research strength of standard control product quality, and enhance the competitiveness of their products. We are one of China"s most outstanding and plant pharmaceutical industry the most good reputation of the enterprises!
Damon Hua
TEL: _86-025-85726337
Fax: (+86)025-85328433
Add: No. 108, Ganjiabian, QiXia District, Nanjing, Jiangsu, China
Product NameWhite Willow Bark Extract
Latin NameSalix alba L.
Plant part usedbark
Active IngredientSalicin
Specification10%, 12%,15%,20%,25%,50%, 80%, 98% Salicin HPLC, 4:1
Test MethodHPLC
Main FunctionEase aches and pains, Reduce fevers
 
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