Key Documents

View All Documentation

Dextran sulfate sodium salt from Leuconostoc spp.

Name: Dextran sulfate sodium salt from <I>Leuconostoc</I> spp.
Brand: SIAL

average mol wt >500,000 (dextran starting material), contains 0.5-2.0% phosphate buffer, pH 6-8

Select a Size

Change View

Size/SKU	Availability	Price

About This Item

CAS Number:

9011-18-1

UNSPSC Code:

12352201

NACRES:

NA.21

MDL number:

MFCD00081551

Pricing and availability is not currently available.

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

biological source

bacterial (Leuconostoc mesenteroides)

Quality Segment

200

form

powder

optical activity

[α]/D 90 to 105 °, c = 6% (w/v) in water

mol wt

average mol wt >500,000 (dextran starting material)

contains

0.5-2.0% phosphate buffer, pH 6-8

composition

Sulfur Content, 16.0-19.0%

color

white to off-white

useful pH range

6.0-8.0 (1% in water)

solubility

H₂O: 100 mg/mL

Description

General description

Dextran sulfate is a negatively charged sulfated polysaccharide, which is produced by the esterification of dextran with chlorosulphonic acid. It has antiviral, anticoagulant and adjuvant properties. Dextran is used to treat hemorrhage, burns, surgery and trauma. It enhances blood flow and blocks erythrocyte aggregation. Dextran decreases the risk of thrombosis and postoperative pulmonary emboli. It acts as a ribonuclease inhibitor.

Application

Dextran sulfate sodium salt Leuconostoc spp has been used:

to delipidate fatty plasma(67)(70)
to induce inflammatory and carcinogenic response in the distal colon of rodents(68)
for the preparation of 3,4-ethylenedioxythiophene (EDOT)(69)

Other Notes

To gain a comprehensive understanding of our extensive range of Dextrans for your research, we encourage you to visit our Carbohydrates Category page.

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item	D8787	D4911	52423
Sigma-Aldrich D6001 Dextran sulfate sodium salt from Leuconostoc spp.	Sigma-Aldrich D8787 Dextran sulfate sodium salt from Leuconostoc spp.	Sigma-Aldrich D4911 Dextran sulfate sodium salt from Leuconostoc spp.	Sigma-Aldrich 52423 Dextran sulfate sodium salt from Leuconostoc spp.
description average mol wt >500,000 (dextran starting material), contains 0.5-2.0% phosphate buffer, pH 6-8	description avg mol wt >500,000 (dextran starting material)	description mol wt 5,000-10,000 by GPC	description low sulfate content, M_r ~40,000
biological source bacterial (Leuconostoc mesenteroides)	biological source bacterial (Leuconostoc)	biological source bacterial (Leuconostoc)	biological source (Leuconostoc spp)
solubility H₂O: 100 mg/mL	solubility H₂O: 100 mg/mL	solubility H₂O: 100 mg/mL	solubility H₂O: 100 mg/mL, clear, colorless to faintly greenish-yellow
Quality Level 200	Quality Level 200	Quality Level 100	Quality Level 100
form powder	form powder or crystals	form powder	form powder
useful pH range 6.0-8.0 (1% in water)	useful pH range -	useful pH range 6.0-8 (10 g/L)	useful pH range 6.0-8 (10 g/L)
color white to off-white	color white to off-white	color white to light yellow	color white to off-white

Still not finding the right product?

Explore all of our products under Dextran sulfate sodium salt from Leuconostoc spp.

Storage Class

11 - Combustible Solids

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.