Gamma -cyclodextrin

Product Detail

Name: gamma-cyclodextrin   

Other name : ?-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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