Complaint
| Grouping | Separation materials and consumables |
| Keywords | Glucose polymer |
| Brand | NJDULY |
| Model | I0100 |
| Place of Origin | Nanjing, China (Mainland) |
| Payment | T/T |
| Port | Shanghai |
| Supply Capacity | 100 Kilogram/Kilograms per Month |
| Packing | 10g/piece |
| Other packaging | Please contact customer service |
| To Find Out More, Click Here | |
English Name: mucrose; glucose polymer
CAS No.: 9004-54-0
Molecular formula: (C6H10O5) n
Molecular weight: ~ 3000
Level: BR
Identification: positive reaction
Specific rotation: + 183.0 °
pH:4.0~5.0
Chloride: ≤ 0.04%
Loss on drying: ≤ 5.0%
Heavy metal: ≤ 5.0ppm
Properties: white or almost white powder, insoluble in ethanol, very stable in neutral solution, hydrolyzed in case of strong acid and rising temperature, end group can be oxidized in alkaline solution. Soluble in water. Odorless, tasteless. The solution can be sterilized at 100-115 ºC for 30-45min. It is mainly connected by D-glucose with α, 1 → bond and 1 - → 2, 1 → 3, 1 → 4 branch points. With the variety and growth conditions of microorganisms, their structures are also different
Purpose: biochemical research. Cell research, precipitation reaction, white blood cell isolation from the whole blood. Immunology research. Permeability study. Determination of the occupied volume of inert colloid and the volume of biological cell wall.
Preservation: RT
Nanjing Duly Biotech Co.,Ltd
has been established for 11 years. It is mainly engaded in biological and chemical reagents,including enzyme reagents, proteins, nucleic acids, pigments, amino acids, vitamins,carbohydrates, buffers, surfactants,culture media and Separation of materials and kits.There are more than 10,000 products in total.
Our company's aim is to provide customers with the best quality products and the most intimate service.Personnel has been trained; every batch of material is checked; each procedure guarantees the quality; every bag of our products is top grade;service is thoughtful all the time.The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2009.
Q2:How to contact with us?
Answer:Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Can you give me a discount price?
Answer:Surely,It depend on your qty.
Q4: How can i get a sample?
Answer:Free sample is available,but freight charges will be at your account and the charges will be return to you dudect from your order in future.
Q5:What are the main categories of products sold by the company?
Answer: It is mainly engaded in biological and chemical reagents,including enzyme reagents, proteins, antibiotics, plant hormones, nucleic acids, pigments, amino acids, vitamins, carbohydrates, buffers, surfactants, culture media and Separation of materials and kits.
Q6:Is the company mainly engaged in small packaging or large packaging?
Answer: Mainly do small packaging reagents, large packaging also do, specific can ask customer service personnel.
