DEXTRAN SULFATE SODIUM SALT MW 1,000,000

DEXTRAN SULFATE SODIUM SALT, MW 1,000,000

Product Code: DS1M-5201

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+1 416.755.2231

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Price per unit (USD)			Price per kilogram (USD)
100g	500g	1kg	2-5kg (1kg ea)	1x5kg	1x10kg	2x10kg	1x25kg	>25kg
$325 ea.	$785 ea.	$1375 ea.	$1350 /kg	$1325 /kg	$1300 /kg	$1275 /kg	$1250 /kg	Inquire

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Product Code: DS1M-5201

General Product Information

Dextran Sulfate Sodium Salt, MW 1,000,000 is a polyanionic derivative of Dextran Polymer, produced by the esterification of Dextran with Chlorosulphonic Acid. It has a wide variety of uses in Life Science and other industrial applications. Our Dextran Sulfate is produced, refined and purified at our plant in Scarborough Ontario Canada.

Formula: (C₆H₇Na₃O₁₄S₃)_n
M.W. 1,000,000
CAS #: 9011-18-1

Product Specifications

Analysis	Specifications
Appearance	Off-White to Light Yellow Powder
Chloride	NMT 1000 ppm
Clarity (20% Solution) at 360 nm	NMT 0.9 OD Units
Clarity (20% Solution) in 100 ML	NMT 10 specs
Free Inorganic Sulfate	NMT 0.2%
Glucose Content	35.0 - 48.0%
Identity (Colorimetric)	Passes Test
Insoluble Iron	NMT 2.0%
Loss on Drying	NMT 10.0%
pH (1% Solution)	5.0 - 7.5
Residual Pyridine	NMT 2.0%
Residue on Ignition	40.0 - 50.0%
Specific Rotation [a]²⁰ D	+75° - +105°
Specific Viscosity (In 1.0M NaCl at 25°C)	0.10 – 0.70
Total Sulfur Content	17.0% - 20.0%

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