China (Mainland)
2-Hydroxypropyl-Beta-Cyclodextrin CAS 128446-35-5 with Best Price CAS NO.128446-35-5
- Min.Order: 1000 Kilogram
- Payment Terms: L/C,D/A,T/T,
- Product Details
Keywords
- Refined/ Hpbcd; HP-Beta-CD
- High Purity 99%
- Soluble in water, methanol, chloroform and DMSO
Quick Details
- ProName: 2-Hydroxypropyl-Beta-Cyclodextrin CAS ...
- CasNo: 128446-35-5
- Molecular Formula: C63H112O42
- Appearance: White powder
- Application: Food & Pharmaceutical Industries
- DeliveryTime: 5-10 Days
- PackAge: Bag,drum or Customers′ Requirement
- Port: Tianjin
- ProductionCapacity: 50 Metric Ton/Month
- Purity: ≥ 99%
- Storage: Store in Dry and Ventilated place with...
- Transportation: by Sea/by Air/by Express
- LimitNum: 1000 Kilogram
- Property: Biochemical Reagent
- Specific rotation: + 128 o ~ + 145 o
- PH: 5.0~8.0
- Melting Point: 278oC
Superiority
Specification
|
Appearance |
White, practically odorless, having a slightly sweet taste. |
|
Solubility |
Freely soluble in water and in propylene glycol. |
|
Residue on Ignition |
≤0.1% |
|
Beta cyclodextrin |
≤1.5% |
|
Propylene xoide |
≤1ppm |
|
Propylene glycol |
≤ 2.5% |
|
Other related substances |
≤1% |
|
Water determination |
≤10.0% |
|
Color and Clarity of Solution |
50%(w/v) water solution is clear. |
|
Heavy metals |
≤ 20ppm |
|
Assay |
98.0%~102.0% |
|
The total aerobic microbial count |
≤1000cfu/g |
|
The total combined moulds and yeasts count |
≤100cfu/g |
|
Salmonella/E.Coli |
N.D |
|
Bacterial endotoxins |
≤ 10iu/g |
Our services
1.We have over 20 years producing experience, adopt advanced production and inspection
equipment,optimize production process, to guarantee and improve product quality.
2. Provide samples free of charge.
3. Factory price, no middleman increases costs.
4. Packaging can be customized according to customer requirements
5. We provide commercial invoice, packing list, shipping order, COA, health certificate and
certificate oforigin, etc. If your market has any special requirements, please let us know.
6. We can accept various payment methods, such as L/C, t/T, D/A, PayPal,,etc.
7. Timely delivery. We have good cooperation with many professional freight forwarders.
Details
Product Description
Hydroxypropyl beta Cyclodextrin are purified polydisperse products resulting from the controlled reaction of propylene oxide and native beta-cyclodextrin. Hydroxypropyl beta-cyclodextrin is itself very soluble in water (greater than 500 mg/ml at room temperature compared to 18 mg/ml for beta-cyclodextrin), and is used for molecular encapsulation of a variety of sparingly water compounds to enhance the aqueous solubility of the encapsulated compound.
| Product Name | Hydroxypropyl Beta Cyclodextrin |
| CAS | 128446-35-5 |
| MF | C63H112O42 |
| MW | 1541.54 |
| Melting Point | 278 °C |
| Refractive index | 125 ° (C=1, H2O) |
| Optical activity | [α]26/D +139°, c = 1 in H2O |
| Solubility | H2O: 45 % (w/v) |
| Water Solubility | Soluble in water |
| Storage temp. | 2-8°C |
| Shelf life | 2 Years |
| Molecular formula |
Application
Injection grade, pharmaceutical grade, daily chemical grade and technical grade.CDE registed already.
Packaging & Delivery
Packaging Details: 1kg/bag,10kg/drum,20kg/drum,25kg/drum; customize as customer's equirements.
Port: Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 100 | >100 |
| Est. Time(days) | 7 | To be negotiated |
Company profile
Hunan Iron Zirconium Import and Export Co.,Ltd is a leading enterprise in the industry.The company has been engaged in the research and development, production and sales of zirconium products for more than several years.Since its establishment, the company has maintained the leading level of Zirconium industry in China with sincere reputation, strong culture, high quality products, good service and exquisite production level.We will use the most professional production technology to ensure the quality of the goods you receive.We are looking forward to working with you for a win-win situation.