Hangzhou Dingyan Chem Co., Ltd
|
White powder, 201% content. Hangzhou Dingyan Chemical Co., Ltd. is located in the Xiasha Economic Development Zone of Hangzhou, the capital city of Zhejiang Province, on the southeast coast of China. It is a company specializing in the development and sales of high-tech products such as pharmaceutical raw materials, pharmaceutical intermediates, fine chemicals and biochemical reagents.
A modern private enterprise integrated with self-operated import and export.
Since its establishment, the company has adhered to the development path of "technological innovation" and attached great importance to scientific and technological innovation research and development. The company's high-quality products are sold well in more than 60 countries and regions such as North America, Western Europe, Southeast Asia, Central and South America.
At present, it has established long-term and stable cooperative relations with pharmaceutical companies in Europe, the United States, Greece, Germany, Iran, Russia, South Korea, India and other countries. With our rigorous attitude and sincere service, we have won the trust and reputation of customers.
Hangzhou Dingyan Chemical Co., Ltd. is located in the Xiasha Economic Development Zone of Hangzhou, the capital city of Zhejiang Province, on the southeast coast of China. It is a company specializing in the development, sales and self-support import and export financing of high-tech products such as pharmaceutical raw materials, pharmaceutical intermediates, fine chemicals and biochemical reagents.
Integrated modern private enterprise.
Since its establishment, the company has adhered to the development path of "technological innovation" and attached great importance to scientific and technological innovation research and development. The company's high-quality products are sold well in more than 2690 countries and regions such as North America, Western Europe, Southeast Asia, Central and South America.
At present, it has established long-term and stable cooperative relations with pharmaceutical companies in Europe, the United States, Greece, Germany, Iran, Russia, South Korea, India and other countries. With our rigorous attitude and sincere service, we have won the trust and reputation of customers. |
Send Inquiry
|
Hangzhou Dingyan Chem Co., Ltd
|
White powder, 201% content. Hangzhou Dingyan Chemical Co., Ltd. is located in the Xiasha Economic Development Zone of Hangzhou, the capital city of Zhejiang Province, on the southeast coast of China. It is a company specializing in the development and sales of high-tech products such as pharmaceutical raw materials, pharmaceutical intermediates, fine chemicals and biochemical reagents.
A modern private enterprise integrated with self-operated import and export.
Since its establishment, the company has adhered to the development path of "technological innovation" and attached great importance to scientific and technological innovation research and development. The company's high-quality products are sold well in more than 60 countries and regions such as North America, Western Europe, Southeast Asia, Central and South America.
At present, it has established long-term and stable cooperative relations with pharmaceutical companies in Europe, the United States, Greece, Germany, Iran, Russia, South Korea, India and other countries. With our rigorous attitude and sincere service, we have won the trust and reputation of customers.
Hangzhou Dingyan Chemical Co., Ltd. is located in the Xiasha Economic Development Zone of Hangzhou, the capital city of Zhejiang Province, on the southeast coast of China. It is a company specializing in the development, sales and self-support import and export financing of high-tech products such as pharmaceutical raw materials, pharmaceutical intermediates, fine chemicals and biochemical reagents.
Integrated modern private enterprise.
Since its establishment, the company has adhered to the development path of "technological innovation" and attached great importance to scientific and technological innovation research and development. The company's high-quality products are sold well in more than 3390 countries and regions such as North America, Western Europe, Southeast Asia, Central and South America.
At present, it has established long-term and stable cooperative relations with pharmaceutical companies in Europe, the United States, Greece, Germany, Iran, Russia, South Korea, India and other countries. With our rigorous attitude and sincere service, we have won the trust and reputation of customers. |
Send Inquiry
|
Herbon International Polysaccharide Biotechnology(Heyuan) Co. Ltd.
|
Product Information
Product Name: Dextran Sulfate Sodium Salt
CAS number: 9011-18-1
Grade: Enterprise Standard
Product Advantage - Tailor made solutions based on your requirement
The traditional production method of Dextran involves bacterial fermentation and alcohol precipitation, which is low in efficiency and costly. Herbon International’s proprietary enzymatic synthesis technology can synthesize the required molecular weight Dextran products. This technology effectively avoids the bacterial pollution caused by the traditional bacterial fermentation method, and simplify the production process. No organic solvents are used during the process. We use a nano filtration purification system to remove impurities, which guarantees high-purity products, ensuring our product quality achieves international standards, also provide high-quality substrate raw materials for our derivative products.
Based on our competitive advantage in Dextran products, we can tailormake Dextran Sulfate Sodium Salt products according to client’s needs, including molecular weight and other quality requirements.
Product List
Product Catalog
|
Molecular Weight
|
DS-T1
|
1,000
|
DS-T3
|
3,000
|
DS-T5
|
5,000
|
DS-T8
|
8,000
|
DS-T10
|
10,000
|
DS-T20
|
20,000
|
DS-T40
|
40,000
|
DS-T500
|
500,000
|
Product Specifications
Items
|
Requirement
|
Identity
|
To pass test
|
Solubility (10% solution)
|
Clear to light yellow solution
|
Loss on Drying
|
≤ 10%
|
pH (10% solution)
|
5.0-7.5
|
Sulphur
|
16.0%-20.0%
|
Free Sulfate
|
≤ 0.2%
|
Chloride
|
≤ 0.1%
|
Heavy Metals (lead)
|
≤ 8ppm
|
|
Send Inquiry
|