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Description:

Arbutin
1.CAS No:497-76-7;
2.MF:C12H16O7, MW:272.25;
3.Delivery:prompt;
4.Shelf life:two years.

Arbutin

aboutproduct:

1)Basic information: 

BrandName	NanjingZelang Medical
ProductName	PureNatural Arbutin
CAS#	497-76-7
Odour	Characteristic
ParticieSize	100% pass80 mesh
MolecularWeight	272.25
MolecularFormula	C12H16O7
ShelfLife	Twoyears

MolecularStructure:

 

 

Items	Specification	Results
APPEARANCE	white oralmost white CRYSTALLINE POWDER	Complies
assay(HPLC;%)	≥99.00	99.79
solubility	solutionwater 1:10	Complies
MELTINGPOIN	199.0~201.0	199.0~200.3
identification	positive	Complies
clarity ofsolution	≤IIreference suspension	Complies
PH	5.0-7.0	5.7
SPECIFICOPTICAL RATATION	-64.0~-66.0	-65.13
HYDROQUINONE	can’texamine out	Complies
HEAVYmetaLs(%)	≤0.002	Complies
LOSS onDRYING(%)	≤0.50	0.26
Ash(%)	≤0.10	0.02
totalMicrobiological	less than500cfu/g	10CFU/g
yeast andmold	less than100cfu/g	notdetective
pathogenicbacteria	notdetective	notdetective

2)Main Function:

1. Alleviating pain of burn and scald,enhancing immune fuction.

2. It has good effects of sterilization and relieving cough.

3. Restraining the activity of tyrosinase; preventing the formation of melanin.Trough combined with

tyrosinase,accelerating the melanin''s decomposition and exctrtion to whiten skin.

4. Promoting skin elasticity, retaining skin moisture and slowing down aging skin.

5. Relieving and dispelling chloasma, melanin,  acne ect.
Application:

1. Applied in phamaceutical field, it is usually made into capsule to enhance organism immunity, 

sterilization and relieve cough. 

2. Applied in cosmetic field, it is mainly used in facial masks and esssence to whiten, eliminate 

wrinkles and dispelling spot.

Storage:

Paperboard barrel lined with two-layer polyethylene filmbag;

Tightlysealed in a clean, cool, dry area, keep away from strong, directlight.

 

Two yearsunder well Storage situation and stored away from direct sunlight

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Best quality,Competitive price, Excellentservice.

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 aboutus

 

 aboutZelang Medical

  We Zelangrely on China pharmaceutical university and nanjing university ofmedicine, perennial plant employed as a field of digitaltechnology, professor, with a graduate student as the main body inthe talents team. We have advanced equipment and analysis theextraction and separation of the testing instrument, includingmulti-function extractor, microwave extraction device, membraneseparation device, the highly effective liquid phase colorspectrometer, imported high half preparation color spectrometer,gas phase color spectrometer, infrared spectrometer, uv-visspectrophotometer etc. 

 

  We have twonatural extract laboratorys, one analysis and test center, a pilotproduction base, two factories, can finish from small to large various stages ofdevelopment, and we have can make the scientific research strength ofstandard control product quality, and enhance thecompetitiveness of their products. We are one of China"s mostoutstanding and plant pharmaceutical industry the most goodreputation of the enterprises!  

 

  We insiston the highest standards in every item in our production line. Thestrict raw material selected, standard production facilities andprofessional R&D people is the best guarantee of our qualifiedgoods.Products are widelyused in medicine, health products and cosmetics,etc. According to customer needs and can providevarious plant extract ratio of monomers extraction and separation.We provide products meet or exceed the quality standard.

 

  If you aresearching for proprietary ingredients or you are serious aboutposition with your products.Please feel free to contactme 

 TEL:_86-025-85723982

 Mobile:86-13914708528

Fax : (86)025-85328433
Http : //www.zl-pharm.com
Add : No.108, Ganjiabian, QiXia District, Nanjing, Jiangsu,China