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9004-54-0 | Dextran, 250,000, Powder

Dextran, 250,000, Powder

DE130 | 9004-54-0 | Spectrum Chemical




Catalog Size Package Availability Manufacturer List Price Unit
DE130-25GM 25 GM Spectrum Chemical $80.50 EA
DE130-100GM 100 GM Spectrum Chemical $194.00 EA
DE130-1KG 1 KG Spectrum Chemical $1023.50 EA

Description Back to Top

Dextran, 250,000, Powder is a complex branched glucan that is synthesized by certain lactic acid bacteria from sucrose. Commonly used in microsurgery to decrease the risk of vascular thrombosis, these agents are also used as effective osmotic agents and can treat hypovolemia. In the laboratory, Dextran is used to apply osmotic pressure to biological molecules and can, when applied with a fluorescent molecule, be used to create concentration gradients of diffusible molecules.

Specifications Back to Top

Test Specification
Min Max
APPEARANCE WHITE POWDER
INTRINSIC VISCOSITY @ 37°C OF A 1% SOLUTION 0.40 0.50
COLD WATER SOLUBILITY TO PASS TEST
COLOR OF 6% SOLUTION @ 375 NM 0.15 OD units
LOSS ON DRYING 10 %
ASH CONTENT 2.0 %

Shipping & Storage Back to Top

Shipping Information

Tariff No. 3913902000

Shipping Costs
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DE130 has a rating of 5 stars based on 7 reviews.