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2-hydroxypropyl-beta-cyclodextrin

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shandong

  • Validity to:

    Long-term effective

  • Last update:

    2017-11-22 21:07

  • Browse the number:

    455

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Company Profile
Shandong Binzhou Zhiyuan Biotechnology Co.,Ltd
By certification [File Integrity]
Contact:

zbzhiyuanshengwu(Mr.)  

Email:

Telephone:

Area:

Shandong

Address:

Boxing Economic Development Zone, Binzhou, Shandong, China

Website: http://www.cydextrins.com/ http://zbzhiyuanshengwu.ytconsan.com/
Product details

If you're looking for the high-quality 2-hydroxypropyl-beta-cyclodextrin, our company must be your best choice. We're one of the leading manufacturers and supplier with rich experience and wide expertise. Please be rest assured to buy the products from our factory.

Name: 2-hydroxypropyl- beta-cyclodextrin  

Other name : hydroxypropyl betadex ;

          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 : USP39/ EP9.0 / CP2015

Package: 500g/bag , 2kg/bag,  10kg/drum , 20kg/drum

Use : medical \ food \  chemical \ cosmetic \ other industries

 

 Specification :

ITEMS

SPECIFICATION(USP39)

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

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