Customization: | Available |
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Powder: | Yes |
Customized: | Customized |
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Alpha-Cyclodextrin (as known as called α-dextrin, α-cyclodextrin, α-CD, alphadextrin, alpha cyclodextrin). It is a series of cyclic oligosaccharides produced by amylose under the action of cyclodextrin glucosyltransferase produced by Bacillus.
Product name | Alpha-Cyclodextrin |
CAS | 10016-20-3 |
Apperance | White fine Powder |
Specification | 99% |
Grade | Food |
Shelf time | 2 years,keep away sunlight, keep dry |
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Product name | CAS# |
Alpha Cyclodextrin(a-CD) | 10016-20-3 |
Beta Cyclodextrin(β-CD) | 7585-39-9 |
Gamma Cyclodextrin(γ-CD) | 17465-86-0 |
Hydroxypropyl Beta Cyclodextrin | 128446-35-5 |
Betadex Sulfobutyl Ether Sodium | 182410-00-0 |
Methyl Beta Cyclodextrin | 128446-36-6 |
2,6-Dimethyl Beta Cyclodextrin | 51166-71-3 |
Hydroxypropyl Alpha Cyclodextrin | 128446-33-3 |
Hydroxypropyl Gamma Cyclodextrin | 128446-34-4 |
Sulfobutyl Ether Gamma Cyclodextrin Sodium | |
Hydroxyethyl Beta Cyclodextrin | 128446-32-2 |
Carboxymethyl Beta Cyclodextrin | 218269-34-2 |
Analysis
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Specification
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Result
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Physical Description
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|
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Appearance
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White crystal powder
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White crystal powder
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Specific Rotation
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+147°~+152°
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+151°
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PH
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5.0-8.0
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6.1
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Chemical Tests
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|
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Identification
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|
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Iodine test solution
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A yellow brown precipitate is formed
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complies
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HPLC
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The retention time of the major peak of sample solution corresponds to the standard solution
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complies
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Assay (on dry basis)
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98%~102%
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99.5%
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Loss on drying
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11.0% Max
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9.5%
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Residual on ignition
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0.1% Max
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0.04%
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Heavy metals
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10.0ppm Max
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<10.0ppm
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Weight | Packing method |
1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
10kgs,25kg or more | by Drums or carton (3 layers plastic bag inside) |
Weight | Delivery mothod | Delivery time |
1kg-25kgs | EMS,DHL,UPS,Fedex,TNT | 3-7days |
25kgs-100kgs | DHL,FedEx,by Air | 3-7days |
more than 100kgs | by Air | 3-7days |
by Sea | 10-35days |
1. How do you confirm product quality before order?
Free samples can be provided for your evaluation before ordering, and COA can be supplied of each batch products.
2. Can i get free samples?
Yes, Free samples 1-30grams available based on product value.
3. How long can i get my order?
Usually, Delivery within 4-15days after payment.
Shipping can by International Express(3-8days), by Air(3-5days), by Sea(8-35days) based on quantity and destination, or by your forwarder.
4. How is your customer service?
We provide 24-hour online service by Made in China, or by email, Skype, Whatsapp, telephone.