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Dextran 右旋糖酐
品    牌:Herbon
型    号:
原 产 地:中国 河源市
更新日期:2017-11-19
全部信息
供货能力:100000
最低订购量:1公斤
可销售总数量:100000公斤
计量单位:公斤

 

Product Details

[Product name]: Dextran

[CAS No.]:  9004-54-0

[EC No.]:  232-677-5

[Molecular formula]:  C6H10O5n

[Source instruction]: A glucose polymer synthesized by Herbon International’s proprietary enzyme.

[Manufacturer]: Herbon International Polysaccharide Biotechnology (Heyuan) Co. Ltd.

[Grade]: Corporate standards / Industrial / International technological grade

[Solubility]: Soluble in cold water

[Application]: Clinical transfusion, special synthetic intermediates, dextran derivatives intermediates, separation column fillings

[Packaging Specifications]: Inner package: double sealed plastic bags; Outer package: for sizes of 10g/ 50g/ 250g/ 1kg~10kg in a carton; 11kg~25kg in a cardboard barrel.

 

Product specifications

Inspection items

Standard

Appearance

White powder

Loss on drying

≦7.0%

Ash content

≦2.0

pH(at 1% solution)

4.5 – 7.0

Color(at 1% solution)(O.D. at 510nm)

≦0.06

Solubility

soluble in cold water

Heavy Metal Content

≦8ppm

 

Products’ List

Products’ List

Average molecular weight

D-T1

800 -1,200

D-T2

1,700 -2,300

D-T3

2,700 -3,300

D-T4

3,600 -4,400

D-T5

4,500 -5500

D-T6

5,400 -6,600

D-T7

6,300 -7,700

D-T8

7,200 -8,800

D-T10

9,000 -11,000

D-T20

17,000 -23,000

D-T40

36,000 - 44,000

D-T70

63,000 - 77,000

D-T100

90,000 - 110,000

D-T110

100,000 - 120,000

D-T150

135,000-165,000

D-T200

180,000 - 220,000

D-T250

225,000 - 275,000

D-T300

270,000-330,000

D-T400

360,000-440,000

D-T500

450,000-550,000

D-T800

720,000-880,000

D-T1000

D-T2000

 

Product’s competitive advantages

1.      Our innovative and unique enzymatic synthesis method and ultra-filtration system enables us to produce Dextran of any molecular weight ranging from 1,000 Daltons to above 500,000 Daltons.

2.      We can supply customers with many different variations of the products (including natural, oxidized, hydrogenated etc.) to meet their specific requirements.

3.      Our highly controlled production process guarantees optimal solubility of our product under room temperature and a narrow molecular weight distribution.

 

Herbon’s competitive advantages

1.      Talents. Our company’s chief scientist, Mr. Zhuang Han Zhong is engaged in the research and development of polysaccharides for more than 30 years. Under his guidance, the company’s R&D team has completed the development of several industry leading edge patented technologies and the 4 major product categories offered on our product platform.

2.      Strict quality control. Our quality control team is familiar with the USP, BP, CP and other quality inspection standards. From raw materials to products, we have orderly testing and strict controls in place to ensure optimal product quality.

3.      Established glycotechnology platform

- Enzymatic synthesis platform for the production of different molecular weight dextrans, including super high and ultra low molecular weight products.

The traditional Dextran production method involves bacteria fermentation and ethanol precipitation, which is characterized by low efficiency and high capital input. Herbon’s proprietary enzymatic synthesis technology allows us to synthesize the required molecular weight product in one simple step, preventing many problems involved with the traditional method, such as bacterial contamination etc. We utilize a nano-filtration purification system to remove impurities, ensuring the quality and purity of our Dextran products comply with international standards, and provide us with high quality raw materials for producing Dextran derivatives.

- Dextran molecular modification technology platform

We offer tailor made Dextran derivatives solutions, including hydrogenation, oxidation, etherification, carboxymethylation, conjugation with other elements etc.

 

The above only demonstrates part of our products and capabilities. Please visit our company homepage for our full range of products and more information.

 

Please feel free to contact us .