China (Mainland)
High quality HPBCD /(2-HYDROXYPROPYL)-BETA-CYCLODEXTRIN CAS NO.128446-35-5
- FOB Price: USD: 1.00-1.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
- Available Specifications:
1(1-2)Kilogram
- Product Details
Keywords
- (2-HYDROXYPROPYL)-BETA-CYCLODEXTRIN
- 128446-35-5
- HPBCD
Quick Details
- ProName: High quality HPBCD /(2-HYDROXYPROPYL)...
- CasNo: 128446-35-5
- Molecular Formula: C63H112O42
- Appearance: White powder
- Application: Used
- DeliveryTime: 3 days
- PackAge: sample package
- Port: Qingdao Port
- ProductionCapacity: 1000 Kilogram/Week
- Purity: 99%
- Storage: dry and cool
- Transportation: By air
- LimitNum: 1 Kilogram
- Shelf life: 2 years
- Application: Used
Superiority
1.Reasonable price:
We provide high quality products with competitive price in china,
2.Low moq:
No worry about the low moq, our moq is 1 gram or lower.
3.Good and efficient service,Fast Delivery
Fast respond save client's time, we promise to reply inquiry in 24 hours including holidays and send quotation sheet and other documents in 48 hours.
4.Super-good quality
We have strict quality control system .Good reputation in Market
Contact us
If you have any further questions or need a sample,Please do not hesitate to contact us.
Leah| Senior Sales | Qingdao Sigmachemical Co.,Ltd
| Wechat/Whatsapp/Skype/Phone Number. +86 186 63970593
| Email:sales@sigmachemical.com.cn
| Address:No 70,Shandong Road,Qingdao city,China
Details
Specifciation:
1.Competitive price
2.Fast Delivery Within 2 days
3.SGS , BV, GMP,ISO approve
4.Professional factory
Product Description
| Product Name: | (2-HYDROXYPROPYL)-BETA-CYCLODEXTRIN |
| Synonyms: | beta-cyclodextrin,2-hydroxypropylether;beta-hydroxypropylcyclodextrin;(2-HYDROXYPROPYL)-BETA-CYCLODEXTRIN;(2-Hydroxypropyl)-β-cyclodextrin;2-Hydroxypropyl-B-Cyclodextrin ;2-HYDROXYPROPYL-B-CYCLODEXTRIN CELLCULTU RE TESTED;HYDROXYPROPYL-BETA-CYCLODEXTRIN (MS = 0. 8);(2-HYDROXYPROPYL)-BETA-CYCLODEXTRIN (MS=1.0) |
| CAS: | 128446-35-5 |
| MF: | C63H112O42 |
| MW: | 1541.54 |
| EINECS: | 420-920-1 |
| Product Categories: | Biochemistry;Cyclodextrins;Functional Materials;Macrocycles for Host-Guest Chemistry;Oligosaccharides;Sugars;Chelation/Complexation Compounds;Synthetic Reagents;CyclodextrinsCell Culture;CyclodextrinsSynthetic Reagents;Cell Signaling and Neuroscience;Lipids and Lipid Carriers;Reagents and Supplements;Signal Transduction Research Tools;Carbohydrates & Derivatives |
| Mol File: | 128446-35-5.mol |
Certification of Analysis
|
Item |
Specifications |
Results |
|
Appearance |
white powder, insipid, innocent |
Conforms |
|
Degree of Substitution |
2.8-10.5 |
5.3 |
|
Clarity of solution |
50%(w/v) water solution is clear |
clear |
|
Identification(IR) |
same absorption bands with USP Hydroxypropyl Betadex RS |
Conforms |
|
Loss on Drying |
≤10% |
3.5% |
|
Conductivity |
10%(w/v) water solution ≤200µS/cm |
154µS/cm |
|
Propylene oxide |
≤1ppm |
<0.18ppm |
|
Propylene glycol |
≤2.5% |
0.29% |
|
Sum of Other Impurities |
≤1% |
0.51% |
|
Betadex |
≤1.5% |
0.12% |
|
Residue on Ignition |
≤0.2% |
0.07% |
|
Heavy Metal |
≤20ppm |
<20ppm |
|
chloride |
≤0.05% |
<0.05% |
|
TAMC(cfu/g) |
≤1000 cfu/g |
30 cfu/g |
|
TYMC(cfu/g) |
≤100 cfu/g |
10 cfu/g |
|
Salmonella/E. Coli (cfu/g) |
Absent |
Absent |
|
Conclusion |
According to standards of USP35-NF30, the product is Qualified. |
|
Function&Application
1. In the field of food and spices, it can improve the stability and long-term effectiveness of nutrition molecules, cover up or correct the bad smell and taste of food nutrition molecules, and improve the production process and product quality. The product has a good solubility in water, and can be miscible with water in any proportion with a substitution degree of 4 or above. It can also be dissolved in 50% ethanol and methanol.
2. As a stabilizer, emulsifier and deodorant in cosmetics, it can reduce the stimulation of organic molecules in cosmetics on skin mucosal tissues, enhance the stability of effective ingredients, and prevent the volatilization and oxidation of nutrients. It has some relative hygroscopicity.
3. In the pharmaceutical industry, due to relatively low surface activity and hemolytic activity and no stimulation to muscles, it is an ideal injection solvent and drug excipient. It can improve the water solubility of insoluble drugs, increase the stability of drugs, improve the bioavailability of drugs, increase the efficacy or decrease the dosage of drugs, adjust or control the release speed of drugs, and reduce the toxic and side effects of drugs. It can be used as a carrier for oral drugs, injections, mucosal drug delivery system (including nasal mucosa, rectum, cornea, etc.), percutaneous absorption drug delivery system, lipophilic targeted drugs, and protein protection agent and stabilizer.
2.Fast Delivery Within 3 days
3.SGS,BV,GMP,ISO approve
4.Professional factor
The aim of Sigma is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Sigma has become the "Top 500 Chinese manufactur
Our Services
FAQ
Q1: Are you a manufacturer
Answer: Yes, we are factory founded on 2002.
Q2: How to contact with us
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept
For small order,you can pay by T/T, or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price
Surely,It depend on your qty
Q5:How can i get a sample
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q7:How do you treat quality complaint
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
If you are interested,welcome to contact with us.
Pls send message if you are interested,click "send" as below ^.^
