Merck
  • 00895
All Photos(1)

00895

Supelco

Dextran

analytical standard, for GPC, 410,000

Linear Formula:
[C6H10O5]n
CAS Number:
Número de EC:
Número MDL:
NACRES:
NA.24

grado

analytical standard
for GPC

Nivel de calidad

formulario

powder or crystals

mol peso

Mn ~236,300
Mp ~276,500
Mw ~409,800

analyte chemical class(es)

oligosaccharides

technique(s)

gel permeation chromatography (GPC): suitable

Mw/Mn

~1.73

application(s)

food and beverages

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1 of 4

This Item
1179708117970800891
Supelco

Supelco

00895

Dextran

USP

USP

1179708

Dextran 40

USP

USP

1179708

Dextran 40

Supelco

Supelco

00891

Dextran

grade

analytical standard, for GPC

grade

pharmaceutical primary standard

grade

pharmaceutical primary standard

grade

analytical standard, for GPC

form

powder or crystals

form

-

form

-

form

powder or crystals

mol wt

Mn ~236,300

mol wt

-

mol wt

-

mol wt

Mn ~35,600, Mp ~43,500, Mw ~48,600

analyte chemical class(es)

oligosaccharides

analyte chemical class(es)

-

analyte chemical class(es)

-

analyte chemical class(es)

oligosaccharides

technique(s)

gel permeation chromatography (GPC): suitable

technique(s)

-

technique(s)

-

technique(s)

gel permeation chromatography (GPC): suitable

Mw/Mn

~1.73

Mw/Mn

-

Mw/Mn

-

Mw/Mn

~1.36

Descripción general

Dextran (mol. wt. 410,000) belongs to the family of neutral polysaccharides, which are recognized as contaminants in sugar processing and other food production industries. These are composed of chains of D-glucose units connected by alpha-(1-6) linkages of varying lengths. They are found as bacterial extracellular polysaccharides and reportedly synthesized from sucrose by beneficial lactic acid bacteria, such as Leuconostoc mesenteroides and Lactobacillus brevis. They are incorporated in bakery products to improve the crumb texture, softness, and loaf volume, as stabilizers and additives in confectionery, flavor extract, icing compositions, beverages including soft drinks, milk, etc.

Envase

Bottomless glass bottle. Contents are inside inserted fused cone.

Código de clase de almacenamiento

13 - Non Combustible Solids

WGK

WGK 2

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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