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Wuhan Hhd China Factory Supply Beta Cyclodextrin Betadex CAS 7585-39-9

Overview Wuhan Hhd China Factory Supply Beta Cyclodextrin Betadex CAS 7585-39-9 Basic Information Description CONCLUSION;

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Basic Info

Model NO.	HHD
CAS	7585-39-9
Mf	C42h70o35
COA	Available
Shelf Life	2 Years
Transport Package	Bag
Specification	Customized
Trademark	HHD
Origin	Hubei
Production Capacity	50000 Pieces Per Year

Product Description

Wuhan Hhd China Factory Supply Beta Cyclodextrin Betadex CAS 7585-39-9

Basic Information

ITEM		STANDARD	RESULTS
Appearance		White or almost white, amporphous or crystalline powder. Freely soluble in water and in pro pylene glycol; practically insoluble in ethanol and in me thylene chloride.	Complied
Identification	Optical rotation	+147°--- +152°	+149.2°
	HPLC	The retention time of the major peak of sample solution corresponds to the standard solution.	Complied
	Iodine test solution	A yellow-brown precipitate is formed.	Complied
Residue on ignition		≤0.1 %	0.04
Limit of Light-absorbing substances		Between 230 and 350nm, the absorbance is NMT 0.10, and between 350 and 750 nm, the absorbance is NMT 0.05	Complied
Reducing Sugars		≤0.2 %	0.09
Betadex cyclodextrin		≤0.25%	Not detected
Gamma cyclodextrin		≤0.25 %	Not detected
Other related substance		≤0.5 %	Not detected
PH		5.0-8.0	6.2
Water determination		≤11.0 %	9.9
Clarity of solution		10mg/ml water solution is clear	Complied
Assay		98.0%----101.0%	100.0
The total aerobic microbial count		≤1000 cfu/g	≤10 cfu/g
The total combined moulds and yeasts count		≤100 cfu/g	≤10 cfu/g

Description

CONCLUSION: THE QUALITY OF THIS BATCH CONFORMS OF Enterprise Standard.
INSPECTOR:Wang Hui QUALITY CONTROL SECTION:Long Yuan

Alpha cyclodextrin

Molecular Formula: C₃₆H₆₀O₃₀

Molecular weight: 972.84

CAS NO.: 10016-20-3

Physical state: white power

Chemical name: alpha-Cyclodextrin, cyclohexaamylose, cyclomaltohexaose

Alpha cyclodextrin as a novel food ingredient

Food grade Alpha cyclodextrin with 6 glucose units has the smallest cavity of the parent cyclodextrins. It is useful for solubilizing,stabilizing or delivering small molecules, e.g. low molecular weight, flavor or fragrance compounds.Food grade Alpha cyclodextrin is being introduced to the food industry as a new soluble dietary fiber with convincing properties.

Application

Alpha cyclodextrinis a non-reducing cyclic saccharide comprised of six glucose units linked by alpha-1.4 bonds. It is produced by the action of cyclodextrin glucosyl transferase on hydrolysed starch syrups. The cavity of alpha-cyclodextrin is less than beta-cyclodextrin, so it is used to allow formation of inclusion complexes with little molecules. The solubility degree of Alpha-cyclodextrin in water is 14.5 g/100ml @25°C, so the situation that needs high solubility of cyclodextrin.