| CAS No.: | 9004-57-3 |
|---|---|
| Formula: | C23h24n6o4 |
| EINECS: | 618-384-9 |
| Classification: | Biochemical Reagents |
| Grade: | CP |
| Specific Usage: | For Biological Purpose |
| Samples: |
|---|
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| Grouping | Separating materials and consumables |
| Keywords | Ethyl cellulose |
| Brand | NJDULY |
| Model | I0025 |
| Place of Origin | Nanjing, China (Mainland) |
| Payment | T/T |
| Port | Shanghai |
| Supply Capacity | 100 per piece/Month |
| Packing | 100g/piece |
| Other packaging | please consult customer service |
| To Find Out More, Click Here | |
CAS: 9004-57-3
Grade: CP, high viscosity
Viscosity: 180~220cPa•s
Chloride: ≤0.05%
Content (calculated as ethoxy group): 48.0~49.5%
Loss on drying: ≤1.0%
Properties (the following information is for reference only): white granular solid or white powdery solid. The solubility varies with the degree of substitution of the hydroxyl group in the cellulose with ethoxy groups. The product with 47% ethoxy group has a softening point of 140°C. Soluble in butyl acetate, benzene, xylene, ethanol, butanol and many other organic substances, and can be combined with resin, wax and Plasticizers are miscible, have no effect on alkalis and dilute acids, and are insoluble in water. Relative density 1.07~1.18; refractive index 1.47; ethyl cellulose is a non-ionic cellulose ether that is insoluble in water but soluble in organic solvents. It is not easy to burn; it has good thermal stability and excellent thermoplasticity; does not change color to sunlight; good flexibility; good dielectric properties; good alkali resistance and weak acid resistance; good aging resistance; salt resistance, cold resistance, Good moisture resistance; stable to chemicals, long-term storage and no deterioration; compatible with many resins, with good compatibility with all plasticizers; advantages of easy discoloration under strong alkaline environment and heated conditions.
Uses: This product is for scientific research only, not for other purposes
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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.
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