Name: hydroxypropyl- beta-cyclodextrin 

Other name : hydroxypropyl betadex ; 2-hydroxypropyl-beta-cyclodextirn ;
Hydroxypropyl-β-cyclodextrin .
Abbreviation : HPBCD
CAS: 128446-35-5; 94035-02-6; 136019-12-0
EINECS: 420-920-1
Molecular formula :C42H70-nO35(C3H8O2)n
Molecular weight: 1134.98+58n
Solubility(in 100cm3 solvent, at 25℃) : water:  >180 g
                                                      Methanol:  >33g
                                                      DMSO:  >33g

Qaulity : Pharma grade / food grade / cosmetics grade / industry grade
Standard : USP38/ EP8.0 / CP2015
Package: 500g/bag , 2kg/bag,  10kg/drum , 20kg/drum or customized
Use : medical \ food \  chemical \ cosmetic \ other industries

Specification :
ITEMS                                        SPECIFICATION(USP38)                                        RESULTS
Appearance                               white powder, insipid, innocent Qualify
Assay                                                    ≥98%                                                                99.5%
Degree of Substitution 2.8-10.5 5.5
Clarity of solution 50%(w/v) water solution is clear clear
Identification(IR)  same absorption bands with USP Hydroxypropyl Betadex RS Qualify
Loss on Drying                                     ≤10%                                                                   4.5%
 
Conductivity 10%(w/v) water solution ≤200µS/cm                                                             70
Propylene oxide                                  ≤1ppm                                                                  <0.18ppm
Propylene glycol                                 ≤2.5%                                                                    0.05%
Sum of Other Impurities                     ≤1%                                                                        0.51%
Betadex                                              ≤1.5%                                                                     0.39%
Residue on Ignition                            ≤0.2%                                                                     0.09%
Heavy Metal                                       ≤20ppm                                                                  <10ppm
chloride                                              ≤0.05%                                                                  <0.05%
Bacterial endotoxins                          ≤25EU/g                                                                <20EU/g
TAMC(cfu/g)                                      ≤1000                                                                        80
TYMC(cfu/g)                                      ≤100                                                                          30
Salmonella/E. Coli (cfu/g)                  Absent                                                                     Absent

Storage: at room temperature, in tightly closed container.

Applications:
Hydroxypropyl-β-cyclodextrin (HP-β-CD) is one of the most widely used cyclodextrin derivatives in current scientific researches and industry applications. It mainly used in food, pharmaceutical and cosmetics industries.

 10KGS DRUM OR TO BE DISCUSSED

 shipment : within 12 days after order confirmation

Biddle Sawyer Fortune Chem ( Asian Sales Division of Biddle Sawyer New York ) sells proven quality of  beta cyclodextrin on a regular basis.

Contact Point :
Mr.  S. M. Kang, CEO
Mr.  Jingu Kang, Manager

Tel : 82-(0)51-701-9121
Fax : 82-(0)51-701-9125

Please click “ CONTACT SUPPLIER “ above so that we may reply therein or inform you the person in charge name and his/her email address and company website.

All Payment including shipping documents procedure and strict quality management to be done by Biddle Sawyer New York in cooperation with very well-trained ( including TBM : Time Based Management ) Biddle Sawyer’s overseas offices and affiliations

Custom Manufacturing and Development Capabilities

R&D at 6 labs (affiliate or contract)
~350 Chemists at 6 facilities in USA, China, Korea, Taiwan, India and Finland
~40 PhD's, ~120 M.S.; External consultants welcomed
~400 combined hoods
Up to 100L vessels in labs

Development Services
Tech Transfer
Process R&D
Analytical Development
Custom Synthesis; FTE
Kilo lab production
 
Analytical Equipment
LC's GC's LC/MS GC/MS NMR IR UV KF
 
Production Capabilities
Production at 6 plants (affiliate or contract)
>150 vessels at 6 facilities in USA, China, Korea, Taiwan and Finland
>2000m3 capacity
Vessels from 300L to 10,000L
Temps from -80 to 350C
 
Production Services
Tech Transfer
Scale Up
Optimization
Non-GMP and GMP (FDA inspected)
Pilot to large commercial scale