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Quick Details |
Name | Cationic Cyclodextrin |
Synonym | (2-hydroxy-3-N, N, N-trimethylamino) propyl- β- Cyclodextrin chloride |
Appearance | White powder |
Storage | Sealed and stored in a dry place |
Quality standard | Enterprise Standard |
Package | 10kg,20kg/drum |
Quality standards |
Appearance | a white or almost white powder |
Effective content | ≥ 95% |
Solubility | Highly soluble in water |
Loss on drying | ≤ 10.0% |
Heavy metal | ≤ 10ppm |
| PH value | 6.0~8.0 |
Product Introduction |
People pay attention to the positively charged cyclodextrins and other positively charged molecules.Such as dendrimers polymers, and various oligomers.
The interest arises mainly form the coexistence of a CD cavity for molecular entrapment and a positively charged corona that can additionally stabilize the inclusion via electrostatic forces. More over, positively charged CDs may act as catalysts of various organic reactions, form supramolecular capsules in solution with negatively charged CDs, encapsulate anionic guest such as nucleotides, act as inhibitors of virulence factors by blocking the pores of pore-forming proteins, and finally act as cell penetrating (CPCDs) and DNA delivery agents. Therefore cationic CDs constitute a remarkable family of drug delivery molecules with high potential and diverse applications.
Product Features |
Cationic Cyclodextrin has the characteristics of high dispersion and solubility, high stability, and weak sedimentation.
Application |
Cationic Cyclodextrin has a promising prospect in the fields of printing and dyeing, paper making, petrochemical, sewage treatment, daily chemical and other applications. It has high research and application value in Molecular recognition, mimic enzyme and chromatographic chiral separation.
FAQ |
Q: What are the advantages of cationic Cyclodextrin in printing and dyeing industry?
A:Cationic Cyclodextrin is used to pretreat the fabric in textile printing and dyeing. The hydrophilic property of the fabric surface can be improved by using the special hydrophilic outer wall and hydrophobic cavity structure of Cyclodextrin. In addition, Cyclodextrin's unique cavity structure can encapsulate pigment ink, effectively improving the accuracy and color brightness of printing and dyeing. At the same time, its cavity characteristics and positive charge of cations can be used for functional textile development such as antibacterial, antivirus, deodorization, aroma release, etc.
Q: How can cations be used in the paper industry?
A: Cationic Cyclodextrin is used in the wet end of paper making industry as a retention aid and filter aid, which can remove soluble colloidal substances produced in the process of paper making and also play a role in curing. In addition, according to the characteristics of cationic Cyclodextrin itself, the paper can be modified to prepare antibacterial paper.
