Company Details

  • Zhiyuan Biotchnology

  •  [Shandong,China]
  • Business Type:Manufacturer
  • Main Mark: Africa , Americas , Asia , Caribbean , Europe , North Europe , Oceania , West Europe , Worldwide , East Europe , Middle East
  • Exporter:51% - 60%
  • Certs:ISO9001, ISO14001, FDA
  • Description:Selling Salicylic Acid Beta Cyclodextrin,Stock Salicylic Acid Beta Cyclodextrin,Good Price Salicylic Acid Beta Cyclodextrin
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Zhiyuan Biotchnology

Selling Salicylic Acid Beta Cyclodextrin

,Stock Salicylic Acid Beta Cyclodextrin,Good Price Salicylic Acid Beta Cyclodextrin

Home > Products > Cyclodextrin Inclusion Compound Beta Cyclodextrin Polymer > Cyclodextrin inclusion compound > Application of Salicylic Acid Beta Cyclodextrin

Application of Salicylic Acid Beta Cyclodextrin

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    Payment Type: L/C,T/T,D/P,Paypal
    Incoterm: FOB,CFR,CIF,FCA
    Min. Order: 1 Kilogram

Basic Info

Model No.: ZY-032

Grade Standard: Food Grade

Type: Chemical Reagent

State: Solid

Volatile: Volatile

Additional Info

Packaging: 2kg/1bag

Productivity: 500kgs

Brand: Zhiyuan

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 500kgs

Certificate: ISO9001

Product Description

Synthesis and Structure of the Inclusion Complex of β-Cyclodextrin and Salicylic Acid

An inclusion complex β-cyclodextrin-salicylic acid(β-CD-sal) [(C42H70O35)2·(C7H6O3)2·(H2O)24] was prepared between β-cyclodextrin and salicylic acid,and its structure was investigated by X-ray single crystal diffraction,NMR and elemental analysis. The crystallographic study has shown that the inclusion complex belongs to the monoclinic system(space group:C2) with unit cell dimensions a=1.9269(5) nm,b=2.4395(7) nm,c=1.6095(4) nm,β=107.816(5)°,V=7.203(3) nm3,Z=4,Dc=1.373 g·cm-3,F(000)= 3176,R[I2σ(I)]=0.0971. The results show that β-cyclodextrin and salicylic acid form 2∶2 inclusion complex in which the β-cyclodextrins exist as a head-to-head dimer by means of extensive hydrogen bond-ing across the secondary hydroxyl groups and the salicylic acids are included in the dimer in different mode,i. e. one salicylic acid molecule is included in the cavity of the β-cyclodextrin,and the other is sandwiched in the interface of the dimer.

Name:Salicylic Acid-hydroxypropyl-beta-Cyclodextrin Complex

Appearance:white powder

Salicylic acidcontent:≥8.5%

pH of 1% aqueous solution: 2.3-3.0

Solubility(at 25 °C):≥46.9%

Loss on drying:≤6%

Heavy metals:≤5ppm

Total bacterial count:≤100

Pathogenic bacteria :negative

Package: 500g/bag , 1kg/bag , 2kg/bag, 10kg/drum or customized

Storage: at room temperature, in tightly closed container.

Application:In medicine and cosmetics can be widely used in removing acne, cleaning pores,whitening, promoting cutin renewal and killing the fungi.

Shandong Binzhou Zhiyuan Biological Technology Co.,Ltd is one of the leading China salicylic acid / hydroxypropyl-beta-cyclodextrin complex manufacturers and suppliers, as a professional company, we have productive factory, which is able to produce high-quality salicylic acid / hydroxypropyl-beta-cyclodextrin complex at good price. Welcome to buy products from us.

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Product Categories : Cyclodextrin Inclusion Compound Beta Cyclodextrin Polymer > Cyclodextrin inclusion compound

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