Polysucrose 400 CAS 26873-85-8
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| 2 Kilogram |
FOB Price: USD 468.0000 |
- Min.Order :2 Kilogram
- Purity: 99%
- Payment Terms : T/T,Other
Keywords
Polysucrose 400 Ficoll 400 26873-85-8
Quick Details
- Appearance:white powder
- Application: used in gradient separation
- PackAge:25 kgs/ fiber drum or according to customer's demand
- ProductionCapacity:3000|Kilogram|Month
- Storage:Store in a cool dry place, avoiding sunlight directly
- Transportation:Ordinary and safe chemical, suggestion according to IATA DGR for transportation.
Superiority:
Shanghai SOYOUNG onsite assessment conducted by Bureau Veritas commissioned at June 2018. Assessed Supplier of Shanghai SOYOUNG is a faithful and professional supplier of health raw materials in pharmacy, food, cosmetic and other fields for many years, with own laboratories and GMP standard factories.
1. 10+years specialized in health products field.
2. GMP/ISO certificated factories and stable supply chain.
3. Quality first, strictly control before shipments.
4. Custom synthesis by more than 20 professional chemists.
5. Small order,free sample and one step service available.
6. Rapid delivery, 1-6 business days from China warehouse.
7. Support 7 days refund money in case delay shipment.
8. Assessment conducted by Bureau Veritas at 2018
Details:
Polysucrose 400
【Product name】Polysucrose 400
【CAS No.】26873-85-8
【Molecular formula】 (C12H22O11)n.(C3H5ClO)n
【Molecular Weight】 400,000
【Assay】≤99.0%
【Appearance】White to off-white odourless powder
【Packing】25kg/drum or at customer's request.
【Storage】Tight container, protect from light
Polysucrose is a white powder and neutral material made out of sucrose copolymer.
Polysucrose can be confected the solution in density of 1.0-1.2g/ml and used in gradient separation. Content of Cl(%):＜1％.Particle diameter in solution: 10nm.Stored at room temperature.
Polysucrose is a non-ionic and low osmotic medium, and widely applied in the separation of cells, virus cells, and cell membranes.
The products in various molecular weights can be made upon order.
Quality Standard
|
Item |
Specifications |
|
Assay |
≤99.0% |
|
Molecular weight (mw) |
Ca.400,000 |
|
Description |
White to off-white odourless powder |
|
Solubility (Turbidity) |
Clear to slightly hazy |
|
Identity |
Positive |
|
Specific optical rotation (a) D20 |
53 ~59 |
|
Intrinsic viscosity (20°C) |
14~20 |
|
Loss on drying |
≤2.0% |
|
pH-value(10%w/v aqueous solution) |
≤5.5~8.5 |
|
Sulphated ash |
≤0.3% |
|
Content of chloride |
≤500 ppm |
|
Sterilization test |
corresponding |
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