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CAS 9004-54-0 Dextran Branched-glucan Polysaccharide Dextran 70

Name: CAS 9004-54-0 Dextran Branched-glucan Polysaccharide Dextran 70
Brand: Shanxi Zorui Biotechnology Co., Ltd.
SKU: 8011-96-9
Availability: InStock

Brand Name:	Zorui
Model Number:	8011-96-9
MOQ:	500g/1kg/25kg for sample, 1 ton for official order
Payment Terms:	L/C,D/A,D/P,T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO

ProName:

Dextran

CAS No.:

9004-54-0

Molecular Formula:

C17H32O10

EINECS:

232-677-5

Appearance:

White To Slightly Yellowish Powder

Delivery Time:

Within 3 Working Days

Package:

25 Kg Bags, As Customers Request

Port:

Tianjin, Shanghai, Qingdao, Ningbo

Production Capacity:

3000 Metric Ton/Month

Purity:

≥99%

Storage:

Cool Dry Place

Transportation:

By Sea Or By Air

Shelf Life:

2 Years

Packaging Details:

25 kg bags, as customers request

Product Description

CAS 9004-54-0 Dextran Branched-glucan Polysaccharide Dextran 70

Product Description

Dextran: Overview

Dextran is a complex branched-glucan polysaccharide derived from the fermentation of sucrose by specific bacteria, particularly Leuconostoc mesenteroides. It is widely used in various industries due to its unique properties.

Specifications

Property	Specification
Molecular Weight	1,000 to 2,000,000 Da
Appearance	White to slightly yellowish powder
Solubility	Soluble in water, insoluble in alcohol
pH (1% solution)	5.0 - 7.0
Viscosity	Varies with molecular weight
Storage Conditions	Cool, dry place, away from light
Purity	≥ 95% (by HPLC)
Endotoxin Level	< 0.25 EU/mg (for pharmaceutical use)
Osmodic Pressure	High, making it a beneficial plasma expander

Grade (Common Name)	Average MW (kDa)	Polydispersity Index (PDI)	Intrinsic Viscosity (dL/g)	Primary Applications -
Dextran 1	~1 kDa	Low (<1.5)	~0.04	Medical: Used as a hapten inhibitor (Dextran 1) to prevent severe anaphylactic reactions to clinical dextran infusions by pre-emptively binding to dextran-reactive antibodies.
Dextran 10	~10 kDa	Low (<1.8)	~0.10	Research/Industrial: Osmotic agent in cell biology, cryoprotectant, protein stabilization.
Dextran 40	35 - 45 kDa	Low (<1.8)	~0.18 - 0.23	Medical: A plasma volume expander and antithrombotic agent. It improves microcirculation by reducing blood viscosity and preventing red blood cell aggregation. Used in vascular and plastic surgery.
Dextran 70	60 - 80 kDa	Low (<2.0)	~0.25 - 0.29	Medical: The standard plasma volume expander for treating hypovolemic shock (e.g., from hemorrhage or burns). Its higher MW gives it a longer half-life in the bloodstream compared to Dextran 40.
Dextran 500	~500 kDa	Medium (1.5 - 2.5)	~0.50	Biotechnical: Used in aqueous two-phase systems for partitioning of cells, proteins, and nucleic acids. Also used as a viscosity modifier.
Dextran 2000	~2,000 kDa	High (>2.0)	~0.80	Research: Used as a macromolecular crowding agent to study cellular processes in vitro, mimicking the crowded environment inside a cell. Also used as a tracer in physiological studies.
Sephadex® (Cross-linked Dextran)	Varies	N/A	N/A	Chromatography: Dextran is chemically cross-linked to form beads of a porous gel (e.g., Sephadex). These are used extensively in size-exclusion chromatography (gel filtration) to separate molecules by size.

Features

Biocompatibility: Non-toxic and non-immunogenic.
Viscosity Modulation: Can alter the viscosity of the solutions for various applications.
Biodegradability: Decomposes naturally without harm to the environment.
Hydrophilicity: Highly attracts water molecules, aiding in hydration.

Applications

Medical
- Plasma volume expander in hypovolemic shock.
- Antithrombotic agent.
Food Industry
- Stabilizer and thickener in food products.
- Sugar substitute in low-calorie foods.
Biotechnology
- Used in protein separation and purification.
- Cryoprotectant in cell preservation.
Research
- Used for culture media in microbiological applications.
- Antibody conjugation for immunological assays.

Packing and Storage

Packing: Typically available in 25 kg bags (or smaller sizes) made of polyethylene or multi-ply paper with an inner liner.
Storage Conditions:
- Store in a cool, dry place.
- Keep tightly closed when not in use.
- Avoid exposure to direct sunlight and moisture.
- Should be used within specified shelf life, generally up to 3 years when stored properly.

Packaging & Shipping

Packaging	1kg-15kg packing	2 PE bag inside + 1 foil bag outside in carton
	25kg-50kg packing	2 PE bag inside + 1 foil bag outside in drum
	Other packing	Customized packing
Drum Size	D38cm*H60cm or customized, 25 kg/ drum
Shipping	1-50kg	International Express	Fast and convenient	Door to Door
	50-500kg	Air Transportation	Fast and cheap	To Air Port
	Above 500kg	Sea Transportation	Cheap and convenient	To Port

Loading & Transport

Transportation	Mode of Transport	Brand	Shipping Time	Start and Destination	Style
Express	DHL		3-6 Days	Door to Door	Sample
	FEDEX		3-6 Days	Door to Door	Sample
	UPS		3-6 Days	Door to Door	Sample
	TNT		3-6 Days	Door to Door	Sample
	EMS		8-15 Days	Door to Door	Sample
Air	By Plane		3-7 Days	Airport to Airport	Order
Sea	By Ship		Asia: 15-20 Days Europe: 25-35 Days America: 30-40 Days	Port to Port	Order

FAQ

Q1: How to contact with us?

Whatsapp us or send us e-mail, you will get reply within 24 hours. Please contact us without hesitation.

Q2: Which kind of payment terms do you accept?

We support multiple trading methods and payment such as T/T, L/C, D/A, D/P, O/A, MoneyGram, Credit Card, PayPal, Western Union, Escrow and etc. Please contact us if you need more info.

Q3: How can i get a sample?

Yes, you can get free samples for some products, but the shipping cost would be paid by customers.

Q4: How to confirm the Product Quality before placing orders

You can get some sample, or we can send certificate of analysis or HPLC or NMR to you.

Q5: How to guarantee the quality of your products?

Strict sampling inspection on products before shipment and intact product packaging ensured.

Q6: How can I make payment safe?

The whole transaction is under Third party inspection.

Q7: Whether you could make our brand on your products?

Yes. We can print your Logo on the packages if you can meet our MOQ.

Why Choose Us

1.Best quality with competitive price.

2.Quick shipping,delivery on time.

3.Trade Assurances

4. Support multiple trading methods and payment. We support wire transfer, western union, Paypal payment.

5.One to one business communication

6.OEM/ODM Available.

7.We offer convenient one-station purchasing service.Our professional and thoughtful after-sales service eliminates your worries.

8. We has many years’ exporting experience in active Chemical ingredient products, strictly on selecting raw materials

9.Our distribution capabilities include:

Flexible deliveries, intelligent solutions

Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.

Bulk - storage and transport of powders and liquids – movement of goods in ships - powders and bulk liquids

Chemical, feed and food storage to accredited standards

Segregated materials by business unit and hazard classification

Temperature controlled storage and transport

Effective cost control

Re-packing, drum filling, bagging

Customer delivery KPI's on delivery fulfillment performance

Tags:

Food And Feed Additives

Industrial Grade Chemicals

EDTA 4Na

Amino Acid Powder

Cosmetic Raw Materials

Vitamin Fine Powder

Granular Activated Carbon

Natural Food Sweeteners

Water Treatment Chemicals

EVOH Resin

Plant Extract Powder

Carboxymethyl Cellulose CMC

Diammonium Phosphate Fertilizer

Chemical Raw Materials

Food And Feed Additives

Industrial Grade Chemicals

EDTA 4Na

Amino Acid Powder

Cosmetic Raw Materials

Vitamin Fine Powder

Granular Activated Carbon

Natural Food Sweeteners

Water Treatment Chemicals

EVOH Resin

Plant Extract Powder

Carboxymethyl Cellulose CMC

Diammonium Phosphate Fertilizer

Chemical Raw Materials

products details

CAS 9004-54-0 Dextran Branched-glucan Polysaccharide Dextran 70

CAS 9004-54-0 Dextran Branched-glucan Polysaccharide Dextran 70

Dextran: Overview

Specifications

Features

Applications

Packing and Storage