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-β-cyclodextrin主图.jpg "Factory Supply Food Grade High Quality Hydroxyethyl beta-Cyclodextrin CAS NO 128446-32-2 with good service wholesale")
Hydroxyethyl beta-cyclodextrin is a type of cyclodextrin, which is a cyclic oligosaccharide composed of glucose units. Specifically, hydroxyethyl beta-cyclodextrin is a derivative of beta-cyclodextrin in which hydroxyethyl groups (-CH2CH2OH) are substituted onto the hydroxyl groups of the glucose units. This modification enhances the water solubility and other properties of beta-cyclodextrin, making it more suitable for certain applications such as drug delivery, formulation of pharmaceuticals, and various chemical processes. It is often used as a solubilizing agent or as an excipient in pharmaceutical formulations to improve the solubility, stability, and bioavailability of poorly water-soluble drugs.
Specifications of Hydroxyethyl beta-Cyclodextrin CAS NO 128446-32-2 COA:
Items | Specifications | Results |
Appearance (25℃) | White or almost white, amorphous or crystalline powder | White amorphous powder |
Appearance of Solution | The solution is clear and colorless | Conform |
Conductivity(μS·cm⁻¹) | ≤200 | 61.9 |
Betadex(HPLC) (%) | ≤1.5 | Not detected |
Heavy Metals (ppm) | ≤5 | <5 |
Optical rotation (°) | +120 ~ +140 | +124 |
Water (%) | ≤10.0 | 3.1 |
residue on ignition (%) | ≤0.2 | 0.07 |
MS | 0.5～2.50 | 2.00 |
DS(7*MS) | 3.50～17.50 | 14.03 |
pH | 5.0~7.5 | 6.8 |
Packaging and storage | Preserve in well-closed containers,Protect from moisture. | |
Conclusion | The product conforms to the above specifications. | |
Product Name:Hydroxyethyl beta-Cyclodextrin
CAS:128446-32-2
MF:C56H98O42
Melting point :260 °C (dec.)(lit.)
form:Crystalline powder
color:White
Uses:
Hydroxyethyl beta-cyclodextrin has various applications across different industries, primarily due to its ability to form inclusion complexes with guest molecules. Some common applications include:
1. **Pharmaceuticals**: Hydroxyethyl beta-cyclodextrin is widely used in the pharmaceutical industry as a solubilizing agent and stabilizer for poorly water-soluble drugs. It can improve the solubility, stability, and bioavailability of drugs, thereby enhancing their therapeutic effectiveness. Additionally, it can mask unpleasant tastes or odors of drugs, making them more palatable for oral administration.
2. **Drug Delivery**: It is used in drug delivery systems to encapsulate drugs within its cavity, thereby protecting them from degradation and facilitating controlled release. This enables targeted delivery and sustained release of drugs, improving their therapeutic efficacy and reducing side effects.
3. **Cosmetics**: Hydroxyethyl beta-cyclodextrin is employed in cosmetics and personal care products as a stabilizer, emulsifier, and fragrance fixative. It can encapsulate fragrances and other volatile compounds, extending their shelf life and enhancing their performance in formulations.
4. **Food and Flavor Industries**: It is utilized in the food industry to improve the solubility, stability, and bioavailability of food additives, flavors, and nutraceuticals. It can also be used to encapsulate sensitive compounds, preventing their degradation and enhancing their functionality in food products.
5. **Chemical Processes**: Hydroxyethyl beta-cyclodextrin finds applications in various chemical processes such as chromatography, extraction, and separation techniques. It can be employed to selectively extract or separate specific compounds from mixtures based on their affinity for the cyclodextrin cavity.
6. **Biotechnology**: It is used in biotechnological applications for the encapsulation and delivery of biomolecules such as enzymes, proteins, and nucleic acids. This helps protect these biomolecules from degradation and enhances their stability and activity in biological systems.
Overall, hydroxyethyl beta-cyclodextrin serves as a versatile ingredient with numerous applications in pharmaceuticals, cosmetics, food, and other industries, owing to its unique molecular structure and properties.
Also, if you have any other questions, you can contact us
FAQ From Wuhan Fortuna Chemical Co.,Ltd
Q1: Can I get a sample for free ?
A: For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test.
Q2: How to confirm the product quality before placing orders ?
A: Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order.
Q3: What is the payment you accept?
A: For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us.
Q4: What is your shipment way ?
A: For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement.
Q5: How long is your after-sales service?
A: We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company.
Q6: How do you treat quality complaint ?
A: We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers.
Company Information: Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical and Intermediates, Food and Feed additives, Fine chemicals,Biochemical and Reagent, which is the members of Hubei E-commerce Chamber.
Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients' requirement.
We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves.
Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward power, their satisfaction is our struggling goal.
Wuhan Fortuna Chemical Co.,Ltd is a professional manufacturer which provide Hydroxyethyl beta-Cyclodextrin with good quality and best price, welcome to contact us to get COA/TDS/MSDS of Hydroxyethyl beta-Cyclodextrin.
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