Polysucrose丨CAS 26873-85-8

Product Introduction:

Catalog No.: SS019982
CAS No.: 26873-85-8
Assay: 99% min
Product Name: Polysucrose
Molecular Formula: C15H27ClO12
Molecular Weight: 434.82068

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Technical Parameters

Description

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Polysucrose丨CAS 26873-85-8 Supplier

Polysucrose (CAS 26873-85-8) is a highly branched, water-soluble polysaccharide produced by the crosslinking of sucrose molecules with epichlorohydrin. Its high molecular weight, excellent water solubility, and relatively inert properties make it a versatile material for biological research, cell separation, and pharmaceutical applications.

Experience: Since 2001

Capacity: 5MT/year

Specifications

Appearance	White, odourless powder
Assay	≥99%
Identity	Positive
Specific Optical Rotation (D20)	+53° to +59°
Molecular Weight (MW)	Approx. 70,000
Loss on Drying	≤2.0%
pH Value (10% w/v Aqueous Solution)	6–8
Sulphated Ash	≤0.3%
Chloride Content	≤1000 ppm
Sterilization Test	Corresponding

Applications

Pharmaceutical Industry

Applied as an excipient, stabilizing agent, and formulation component in pharmaceutical and biomedical research.

Biotechnology & Life Science

Used as a macromolecular component in density-gradient media and cell separation techniques, supporting the isolation and purification of cells, organelles, and biological particles.

Cell Biology & Research

Used in cell culture, cryopreservation research, and biological sample preparation where water-soluble polymers are required.

Laboratory & Diagnostic Applications

Serves as a functional polymer in density-gradient centrifugation and other laboratory separation and analytical procedures.