China (Mainland)
Assessedsupplier
Lower Price Hydroxypropyl Betadex CAS NO.128446-35-5
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- Best Quality Hydroxypropyl Betadex
- High Purity Hydroxypropyl Betadex
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Quick Details
- ProName: Lower Price Hydroxypropyl Betadex
- CasNo: 128446-35-5
- Molecular Formula: C105H196O56
- Appearance: White or almost white powder
- Application: CAS: 128446-35-5
- DeliveryTime: Within 15days
- PackAge: 10kg/drum
- Port: China sea/air port
- ProductionCapacity: 15000 Kilogram/Year
- Purity: 98.0%
- Storage: Cool and dry place
- Transportation: by sea or by air, express for small qu...
- LimitNum: 1 Kilogram
Superiority
Product name: Hydroxypropyl Betadex
CAS No.：128446-35-5
Molecule Formula：C105H196O56
Molecule Weight：2354.64
Purity: 98.0%
Package: 10kg/drum
Description：White or almost white powder
Manufacture Standards：USP
|
TESTING ITEMS |
SPECIFICATIONS |
RESULTS |
|
Appearance |
White or almost white powder |
Conform |
|
Identification |
IR: same absorption bands as USP hydroxypropyl betadex RS |
Conforms |
|
Clarity of solution: Positive |
Conforms |
|
|
Molar substitution |
0.40~1.50 |
0.68 |
|
Loss on drying |
≤10.0% |
3.8% |
|
Beta cyclodextrin |
≤1.5% |
0.37% |
|
Any other single impurity |
≤0.25% |
Not detected |
|
Total impurities |
≤1.0% |
Not detected |
|
Propylene oxide |
≤1ppm |
0.1ppm |
|
Conductivity |
≤200uS/cm |
59.8uS/cm |
|
The total Aerobic count |
≤1000cfu/g |
<10cfu/g |
|
The total Moulds and Yeast |
≤100cfu/g |
<10cfu/g |
|
Assay |
≥98.0% |
99.70% |
|
Conclusion: The Product Conforms to USP.
|
||
Details
Siwei Development Group Ltd. is a reputed professional enterprise in China dedicated to the Amino Acids production and sales of fine chemical products.Over the years we have been making meticulous efforts in the production, research and development of new generation chemicals applied in a variety of industries like amino acids, food additive, pharma grade raw materials and so on. With many years industry experience, Siwei is one of the amino acids suppliers and exporters in China, serving bulk powder to industries like dietary supplement, nutritional supplement, functional food and drink.Health is more valuable than wealth. In the tenet of concern for human's life quality. Siwei devotes itself to manufacturing amino acids, which are the necessities for human health.