Products
SHBC provides colored microspheres, fluorescent microspheres, magnetic beads, silica microspheres, chromatography packing microspheres and biological reagents for diagnostic assay development, nucleic acid extraction, protein purification and separation applications.
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RH0440
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100 g
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Reagent Grade, >99%
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Dextran 40000
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9004-54-0
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Dextran 40000
Product Overview
RH0440 Dextran 40000, CAS 9004-54-0, is a high-purity dextran supplied as Reagent Grade with purity >99%. It is suitable for biochemical research, polysaccharide studies, polymer research, formulation development and other laboratory applications.
Dextran is a glucose-based polysaccharide available in a variety of molecular weight grades. RH0440 is supplied as Dextran 40000, providing a nominal molecular weight of approximately 40,000 for research applications where polymer molecular size and solution properties are important experimental parameters.
Key Features
Reagent Grade
Purity >99%
Dextran 40000 grade
Nominal molecular weight approximately 40,000
Glucose-based polysaccharide
Suitable for biochemical research
Suitable for polysaccharide research
Suitable for polymer studies
Suitable for solution property studies
Suitable for formulation research
100 g standard packaging
Technical Specifications
Parameter | Specification |
|---|---|
Product Code | RH0440 |
Product Name | Dextran 40000 |
Chemical Name | Dextran 40000 |
CAS No. | 9004-54-0 |
Nominal Molecular Weight | Approx. 40,000 |
Grade | Reagent Grade, >99% |
Package | 100 g |
Applications
Biochemical Research
Polysaccharide Research
Polymer Research
Carbohydrate Research
Macromolecular Research
Solution Property Studies
Formulation Research
Physicochemical Research
Biotechnology Research
Life Science Research
Dextran 40000 for Biochemical Research
Dextran 40000 is a defined molecular weight grade of dextran suitable for biochemical, carbohydrate and polymer-related research.
As a glucose-based polysaccharide, dextran is widely used in laboratory studies involving macromolecular interactions, polymer behavior and physicochemical properties.
RH0440 provides a nominal molecular weight of approximately 40,000, offering a higher molecular weight option compared with Dextran 10000 and Dextran 20000.
Dextran 40000 for Polymer and Solution Studies
The molecular weight of dextran can influence solution viscosity, diffusion behavior, macromolecular interactions and other physicochemical properties.
Dextran 40000 can be used in appropriate research involving polymer solutions, solution behavior and molecular-weight-dependent characteristics.
Researchers can compare Dextran 40000 with lower or higher molecular weight grades to select the most suitable material for their experimental system.
Dextran 40000 for Formulation Research
Dextran 40000 can be evaluated in formulation and materials research requiring a water-compatible polysaccharide with a defined nominal molecular weight.
Different Dextran molecular weight grades provide flexibility for investigating polymer interactions, solution properties and formulation behavior.
The appropriate concentration and molecular weight should be selected according to the specific experimental requirements.
Dextran 20000 vs Dextran 40000
Dextran 20000 and Dextran 40000 share the general dextran chemistry and CAS 9004-54-0, but differ in nominal molecular weight.
Dextran 20000 has a nominal molecular weight of approximately 20,000, while Dextran 40000 has a nominal molecular weight of approximately 40,000.
This molecular weight difference can influence solution and polymer behavior in different experimental systems.
Available Dextran Molecular Weight Grades
SANYU GROUP supplies multiple Dextran molecular weight grades, including:
Dextran 4000
Dextran 5000
Dextran 6000
Dextran 7000
Dextran 9000
Dextran 10000
Dextran 20000
Dextran 40000
Dextran 50000
Dextran 70000
Dextran 500000
These products share the general CAS number 9004-54-0 and are differentiated by their nominal molecular weight grades.
Product Advantages
RH0440 Dextran 40000 is supplied as Reagent Grade with purity >99%, providing reliable quality for biochemical, polymer and laboratory research.
The standard package is 100 g.
A broad selection of Dextran molecular weight grades is available to support different biochemical, formulation and polymer research requirements.
Storage and Handling
Keep the container tightly sealed.
Protect from moisture and contamination.
Store under the recommended product conditions.
Follow appropriate laboratory handling procedures.
Refer to the applicable SDS for detailed handling information.
Packaging
Standard Packaging: 100 g
Larger quantities are available upon request.
Frequently Asked Questions (FAQ)
What is RH0440 Dextran 40000?
RH0440 Dextran 40000, CAS 9004-54-0, is a glucose-based polysaccharide supplied as Reagent Grade with purity >99%.
What does Dextran 40000 mean?
Dextran 40000 refers to a Dextran grade with a nominal molecular weight of approximately 40,000.
What is Dextran 40000 used for?
Dextran 40000 is suitable for biochemical research, polysaccharide studies, polymer research, solution property studies, formulation research and other laboratory applications.
What is the CAS number of Dextran 40000?
The CAS number listed for RH0440 Dextran 40000 is 9004-54-0.
What is the difference between Dextran 20000 and Dextran 40000?
The primary difference is nominal molecular weight. Dextran 20000 is approximately 20,000, while Dextran 40000 is approximately 40,000.
Do different molecular weight Dextran products share the same CAS number?
Yes. The Dextran grades in this series use the general CAS number 9004-54-0, while individual products are differentiated by nominal molecular weight.
What is the purity of RH0440 Dextran 40000?
RH0440 is supplied as Reagent Grade with purity >99%.
What packaging is available?
The standard package for RH0440 Dextran 40000 is 100 g.