Polysucrose [P20, P40, P50, P400, P1000][CAS no. 26873-85-8]_TdB Labs - 코아사이언스

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스웨덴의 고품질 다당류(Polysaccharides) 전문 제조사 TdB Labs 수입/공급 업체 코아사이언스 입니다.

 

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Polysucrose

Cat.#	Product	Size
P20	Polysucrose 20 kDa	1g
P40	Polysucrose 40 kDa	1g
P50	Polysucrose 50 kDa	1g
P400	Polysucrose 400 kDa	1g
P1000	Polysucrose 1000 kDa	1g

 

CAS Number: 26873-85-8

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Polysucroses (renamed from Ficoll™) are formed by copolymerization of sucrose with epichlorohydrin. These molecules are highly branched, and the high content of hydroxyl groups leads to very good solubility in aqueous media. Polysucrose behaves as an ideal neutral sphere and displays excellent biocompatibility. It does not contain any ionized groups, so it is compatible under physiological conditions. However, it is more sensitive to acid than dextran, so care must be taken when working under acidic pH conditions.

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Properties of the polysucroses include:

• Readily soluble in water and electrolyte solution
• Clear and stable solutions
• No charged groups - neutral polymer
• Excellent biocompatibility
• Excellent stability - can be autoclaved
• From renewable resources and is readily degraded in ecological systems

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All batches are checked for molecular weight, degree of substitution and loss on drying. TdB Labs produce Polysucrose from 20 kDa to 1000 kDa. Polysucrose is provided as a dry powder and is extremely hydrophilic.

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Structure

Polysucrose is a polymer synthesised by cross-linking sucrose with epichlorohydrin. Polysucrose has a more spherical structure and is less flexible compared to dextran.

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Storage and stability

Polysucrose is stable for more than 6 years when stored dry in well-sealed containers at ambient temperature.

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Solubility

Polysucrose dissolves readily in water.

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Application

Polysucrose behaves as an ideal neutral sphere and it displays excellent biocompatibility.

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Technical information

Download datafile

Download SDS

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Specifications

Polysucrose 20

Polysucrose 40

Polysucrose 400

Polysucrose 1000

 

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