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Gamma -cyclodextrin

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seat: Shandong
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Last update: 2017-12-20 04:18
Browse the number: 451
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Product details

Name: gamma-cyclodextrin   

Other name : γ-cyclodextrin ; cyclomaltooctaose

Abbreviation :  GCD

CAS: 17465-86-0

Molecular formula : C48H80O40

Molecular weight: 1297.12

Solubility(in 100cm3 solvent, at 25℃):  water: >20 g

Methanol: <1g

DMSO: >20g

Qaulity : Pharma grade / food grade / industry grade 

Package: 500g/bag , 1kg/bag,  10kg/drum , 25kg/drum or customized

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



Specification :


     Items

Standard

Results

Appearance

white powder, insipid, innocent

Qualified

Millipore Filter

No background and spot color

Qualified

Content(Among Total Sugar) %

≥98%

98.7%

Loss on Drying %

≤11%

10.0%

Residue on Ignition %

≤0.1%

<0.1%

Heavy Metal(ppm)

<5ppm

<5ppm

Arsenic Salt(As)%

≤0.0001%

<0.0001%

Total Viable Bacteria Number

<1000

160

Total Viable Count Fungi

<200

Absent

Salmonella
     /E. Coli

Absent

Absent

Storage: at room temperature, in tightly closed  container.  


  

                                

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