Specifications
N,N-Dimethylformamide 68-12-2
1.CAS No.:68-12-2
2.EINECS No.:200-679-5
3.MF:C3H7NO
4.Purity:99.9%
N,N-Dimethylformamide 68-12-2
We are the professional manufacture for N,N-Dimethylformamide 68-12-2 in China.
Specifications
Specifications
1.Dimethylformamide(DMF)
2.Clear,colorless,flammable liquid
3.200L plastic drums or steel drums
Chemical Dimethylformamide/DMF, CAS NO.: 68-12-2
1) Moisture: 1000(max) mg/kg
2) Standard: GB4117-92
3) Chroma (pt-co): 15 max
4) Molecular formula: C3H7NO
5) Purity: 99.95%
Dimethylformamide /DMF
1) Form: Colorless and Clear liquid
2) Stable quality and competitive price
3) Packaging Detail: 190kg/iron drum, 15.2MT/20' FCL
4) Delivery Detail: 15 days after receiving workable deposit/LC
Applications:
1.Is a good organic solvent, polyurethane, polyacrylonitrile, polyvinyl chloride used as solvent, also used as extraction agent, pharmaceutical and pesticide raw materials
2.Use as analytical reagent and solvent for ethylene resin and acetylene
The use of two methyl formamide is not only a very wide range of chemical raw materials, but also a wide range of excellent solvent. Two methyl formamide as good solvent for various polymers such as polyethylene, polyvinyl chloride, polyacrylonitrile, polyamide, polyurethane, can be used for the synthesis of wet spinning polyacrylonitrile fiber
3.synthetic fiber; used plastic film; also can be used for the removal of paint remover paint; it can dissolve some low solubility of the pigment, the pigment characteristics with the dye. Two methyl formamide is used for aromatics extraction, as well as for the separation and recovery of butadiene from the carbon four fraction and the separation and recovery of isoprene from the carbon fraction of five. The solubility of benzene between two formic acid and terephthalic acid have good selectivity, solubility between two formic acid in two methyl formamide than terephthalic acid, solvent extraction or partial crystallization in
4.two formic acid formamide, separated. In the petrochemical industry, two formamide can be used as a gas absorber for the separation and purification of gases. In organic reactions, two formamide is not only widely used as a solvent, but also an important intermediate in organic synthesis. The pesticide industry can be used in the production of
4.Chlordimeform; pharmaceutical industry can be used in the synthesis of iodine amine pyrimidine, doxycycline, cortisone, vitamin B6, iodine glycosides, monopar, antiminth, N- formylmerphalan, sarcolysin, 3P, Bian mechlorethamine, lomustine, furosemide fluorouracil, tranexamic acid, dexamethasone, divided times megestrol, trithioanethol, chlorpheniramine and so on. With the catalysis of two DMF dehydrohalogenation in hydrogenation, dehydrogenation and dehydration and reaction, the reaction temperature is reduced, the product purity increases.
6.Non aqueous solvent. Solvents for ethylene and acetylene. Photometric determination. GC stationary liquid (maximum use temperature of 50 DEG C, methanol solvent), the separation and analysis of C2 to C5 hydrocarbons, which can be isolated, and, 2 and isobutene butene. Pesticide residue analysis. Organic synthesis. Peptide synthesis. Photographic industry.
Specification:
|
Name |
Dimethylformamide/DMF |
|
Synonyms |
Dimethyl Formamide |
|
Molecular formula |
C3H7NO |
|
Molecular weight |
73.10 |
|
CAS No. |
68-12-2 |
|
UN No. |
2265 |
|
EINECS No. |
200-679-5 |
|
Content |
99.95% |
|
Apperance |
Colorless and transparent liquid |
|
Properties |
Toxic, Volatile. boiling point: 152.8°C Melting point: -61°C Density:0.94 Slightly soluble in water, Soluble in alcohol and ether |
|
Application |
Used as a solvent for resins and plastics industry, Widely used in pharmaceutical, parting agent., plastics and film industries, excellent solvent, parting agent., vesicant, detergent , x pharmaceutical industry. |
|
Packing |
190kg/iron barrel |
Jinan Shijitongda Chemical Co.,Ltd. is a large private chemical enterprise in Jinan combines science, industry and trade. The sales headquarter is located in Jinan, the capital of Shandong Province, where enjoys superior geographic location, convenient transportation and logistics and can provide a variety of high quality chemical products with reasonable price at a high rate of speed.
The company is specialized in the R & D, production and marketing of fine chemical products and has gathered a number of competitive chemicals by self-built production base, equity participation and holding and various forms. The products related all kinds of chemical raw materials, pharmaceutical intermediates, pigment and dye intermediates, chemical reagents, food additives, etc. Our products, trichlorethylene, isopropanol, tetrahydrofuran, terephthalic acid, 4-hydroxythiobenzamide, diethylenetriamine, ethylene glycol dimethacrylate and acrylic acid are not only selling well in over 30 provinces and cities in our country, but also exported to the United States, Britain, Japan, Korea, Australia, the Middle East, Germany, India and more than 20 countries.
We are willing to make cooperation based on the understanding and trust for mutual development and! Welcome friends to visit us to guide and negotiate. We will provide you the best services and listen to your needs and suggestions. We are looking forward to hear you!
Pre-Sales Service
* prompt reply and 24 hours online, professional
team to provide best price and high quality
product.
* Sample testing support.
* Every batch of products will be tested to ensure
its quality.
After-Sales Service
*The fact of logistics information monitoring.
*Product has any problem can return.
* Any questions about the product can be consulted at any time.
1. Quality
Our products meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company.
2. Price
We are the company which is the joint of trade and industry so we can provide the competitive price and high quality product.
3. Transport
The products can be transported by Courier, by air or by sea
4. Packing
We can do according to the customers' request.
5. Service
We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
