China wholesale beta-naphthol - Hot sale DMF research chemical suppliers for melting iron – Mit-ivy
China wholesale beta-naphthol - Hot sale DMF research chemical suppliers for melting iron – Mit-ivy Detail:
Application
Colorless transparent or light yellow liquid with fishy smell
1. It is an excellent organic solvent, used as a solvent for polyurethane, polyacrylonitrile, and polyvinyl chloride. It is also used as a raw material for extractants, medicines and pesticides.
2. Used as analytical reagent and solvent for vinyl resin and acetylene
3. Dimethylformamide is not only a very versatile chemical raw material, but also a very versatile excellent solvent. Dimethylformamide is a good solvent for a variety of polymers such as polyethylene, polyvinyl chloride, polyacrylonitrile, polyamide, etc., and can be used for wet spinning of synthetic fibers such as polyacrylonitrile fiber, and the synthesis of polyurethane; Used in plastic film making; it can also be used as paint remover to remove paint; it can also dissolve some low-solubility pigments, giving the pigments the characteristics of dyes. Dimethylformamide is used for aromatics extraction and separation and recovery of butadiene from C4 fraction and isoprene from C5 fraction. It can also be used as an effective reagent for separating non-hydrocarbon components from paraffin. . It has good selectivity to the solubility of isophthalic acid and terephthalic acid: the solubility of isophthalic acid in dimethylformamide is greater than that of terephthalic acid. Chemicalbook performs solvent extraction or Partial crystallization can separate the two. In the petrochemical industry, dimethylformamide can be used as a gas absorbent to separate and refine gas. In organic reactions, dimethylformamide is not only widely used as a solvent for the reaction, but also an important intermediate in organic synthesis. In the pesticide industry, it can be used to produce insecticide; in the pharmaceutical industry, it can be used to synthesize iodosamine, doxycycline, cortisone, vitamin B6, iodoside, ququjing, pyrantel, N-formyllysar Onumaric acid, methoxy mustard, chlorambucil, nitrosourea, furfurouracil, tranexamic acid, fenmethasone, megestrol, choviolet, chlorpheniramine, etc. Dimethylformamide has a catalytic effect in the reactions of hydrogenation, dehydrogenation, dehydration and dehydrohalogenation, which reduces the reaction temperature and improves the purity of the product.
4.Titration of non-aqueous solvents. Solvent for vinyl resin and acetylene. Photometric determination. Gas chromatographic stationary liquid (maximum use temperature 50℃, solvent is methanol), separate Chemicalbook to analyze C2-C5 hydrocarbons, and can separate normal and isobutene and cis and trans-2-butene. Analysis of pesticide residues. Organic Synthesis. Synthesis of peptides. For the photographic industry.
Quick Details
| ITEM | SPECIFICATION | RESULTS |
| Pt-Co chrominance | ≤10 | 5 |
| dimethylamine ppm | ≤15 | 1 |
| Formic acid ppm | ≤25 | 2 |
| PH:25°C 20%Aqueous solution | 7.0-7.5 | 7.0 |
| Electric Conductivity: 25°C 20%Aqueous solution, us | ≤10 | 0.14 |
| Moisture ppm | ≤500 | 100 |
| Fe ppm | ≤0.05 | 0.005 |
| Methanel ppm | ≤20 | 2 |
| Heavy compoment (dimethyl Acetamide) ppm |
≤500 | 39 |
| DMF % | ≥99.9 | 99.98 |
Packag
190KG/DRUM, 80DRUMS/20FCL, 15.2MT/20′FCL, 22MT/ISO TANK
Certifications
About us
MIT-IVY INDUSTRY Co., Ltd. Fine Chemicals Source Manufacturing.
Provide you with the best quality products, the best prices, and worry-free service.
Quality:Industry leader strong
As the industry benchmark for supply chain services in the field of chemical products in China, it is fully equipped with a set of precise operation system and has established long-term stable and reliable cooperative relations with many well-known chemical companies and large chemical plants.
Price:High-quality products, high-quality prices
The company pays attention to the process control of product quality, insists on only making “genuine products”; insists on the concept of mutual progress with customers and win-win cooperation. Providing market advantage prices, has won an excellent reputation among many customers.
Service:Professional team, service first
We have rich experience in international trade, professionals in the chemical industry, and a professional sales team with “one-to-one” refined service. According to your needs, we will provide you with accurate quotation and consulting services in a timely manner, and fully check your purchases.
Transport:Efficient logistics and lightning delivery
The company has its own fleet and has signed a number of well-known logistics companies.Provide you with fast, safe and accurate transportation.
Spot:Complete variety and sufficient inventory
The company currently operates more than 100 kinds of chemical products, and has barreled, bagged warehouses and liquid storage tanks in Nantong, Shanghai, Lianyungang, Changzhou, Xuzhou, and Inner Mongolia.
Large storage capacity and stable supply.
Product detail pictures:
Related Product Guide:
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Just about every member from our large efficiency income crew values customers' wants and enterprise communication for China wholesale beta-naphthol - Hot sale DMF research chemical suppliers for melting iron – Mit-ivy , The product will supply to all over the world, such as: Macedonia, Mombasa, Czech, We've more than 10 years exported experience and our products and solutions have expored more than 30 countries around the word . We always hold the service tenet Client first,Quality first in our mind,and are strict with product quality. Welcome your visiting!
By Delia from Leicester - 2018.12.25 12:43
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
By Nicci Hackner from Swansea - 2018.07.26 16:51
