Manufacturer Supply High Quality CAS 9004-54-0 Dextran 20

• CAS No.: 9004-54-0
• Formula: C17h32o10
• EINECS: 232-677-5
• Type: Synthesis Material Intermediates
• Appearance: White Powder
• Quality: Industrial
• Model NO.: TY-02ALI
• Colour: White
• Package: Foil Bag
• Place: China
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum 5g, 100g, 500g, 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	Dextran
CAS	9004-54-0
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

Dextran
Product Name Dextran

CAS 9004-54-0

MF C17H32O10

MW 396.42998

EINECS 232-677-5

MOL File 9004-54-0.mol      Chemical Properties

Melting point 483 °C (decomp)
alpha  198 º
refractive index  185 ° (C=6, H2O)
storage temp.  2-8°C
solubility  H2O: soluble50mg/mL, clear to very slightly hazy, colorless to faintly yellow
form  Solid
color  White to slightly off-white
PH 2 - 10
Water Solubility  Soluble in water, dimethyl sulfoxide, ethylene glycol and glycerol.


Usage And Synthesis
Description

Dextran, a glucose polymer composed predominantly of ol-1,6-glucopyranosidic linkages, is produced from sucrose by Leuconostoc mesenteroides and related organisms and from dextrins by other bacteria.
Dextran is used in a bead form to aid in bioreactor applications, some size-exclusion chromatography matrices and in osmotic stress technique study involved in biological molecules. It can be used as a stabilizing coating to protect metal nanoparticles from oxidation.
Dextrans are long-chain glucose polysaccharides of various relative molecular masses. Dextran 70 (relative molecular mass 70 000) is retained in the intravascular space where, like albumin, it contributes to the colloid oncotic pressure of plasma. Unlike albumin, dextran 70, when given in large amounts, prevents platelet aggregation and facilitates fibrinolysis.

GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and
customer service. With the efforts of all the company's employees, it has established long-term
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Our company takes pioneering and innovative, high-quality and efficient as the code of conduct, and strives to provide
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