Dextran 70
Detailed Description
Product:Dextran 70
Chinese alias: dextran; Dextran 40; dextran; erythropoietin (EPO); dextran; Dextran biological chemicals, gel permeation chromatography control products; Dextran standard 5000; dextran, dextran Dextran
CAS number: 9004-54-0
Molecular weight: 64000-76000
Molecular formula: [C6H10O5]n
Properties: This product is white powder; odorless, tasteless. This product is easy to dissolve in water, insoluble in ethanol.
Identification: identification test as dextran under item 20, show the same reaction.
Check: a method for the determination of molecular weight and molecular weight distribution as dextran under item 20, 10% part weight
Average molecular weight of not more than 185000, 10% small molecules weight average molecular weight of not less than 15000.Chloride, nitrogen, loss on drying, residue and heavy metal ignition according to the method of dextran 20 under examination, shall comply with the Provisions.
Content:99%
Packing: 25kg board barrel.
Application: blood volume supplement
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