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Carboxymethyl-beta-cyclodextrin

  • 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:

    2017-08-31 15:35

  • Browse the number:

    547

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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.jsjcylqx.com/

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Product details

English name：Carboxymethyl-beta-Cyclodextrin

Other name : Carboxymethyl-β-Cyclodextrin

Abbreviation：CMBCD

CAS No: 218269-34-2

Molecular Formula :  C42H70-nO35 · (CH2COONa)n
Molecular Weight : 1135.0+80 n

Purity : >98%

Solubility: PH>7 easily soluble in water ; PH<7 soluble in water 

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

Use : medical \ chemical \ other industries

Specification :

Test Standard

Standards

Results

 Total Degree of Substitution

Coincide with Indication

7.0

Appearance

White light yellow powder, insipid, innocent

Qualify

Content

≥98%

99.3%

Loss on Drying

≤4%

3.2%

Residue on Ignition

≤20%

18.60%

Heavy Metal(as Pd)

≤0.0025%

≤0.0025%

Arsenic    Salt(As)

≤0.0002%

≤0.0002%

Total Viable Bacteria Number

≤1000 cfu/g

180

Total Viable Count Fungi

≤100

Absent

Salmonella
     /E.    Coli

Absent

Absent

Storage: at room temperature, in tightly closed container.

applications:

In solution that pH<4, carboxymethyl-β-cyclodextrin (CM-β-CD) solubility is low. But in pH>4 solution that carboxyl group dissociate, CM-β-CD can dissolved in water in any concentration. It has a good solubility in the human 


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