High Quality Dimethyl Formamide/DMF 99.95%Min CAS: 68-12-2

Product Description

Product Description

Dimethylformamide (DMF) is a transparent liquid that can be soluble with water and most organic solvents. It is a common solvent for chemical reactions. Pure dimethylformamide has a special odor, while industrial or deteriorated dimethylformamide has a fishy odor because it contains impurities of dimethylamine. The name comes from the fact that it is a dimethyl substitute of formamide (amide of formic acid), and both methyl groups are located on the N (nitrogen) atom. Dimethylformamide is a polar (hydrophilic) nonprotonic solvent with high boiling point, which can promote the SN2 reaction mechanism. Dimethylformamide is made from methyl formate and dimethylamine. Dimethylformamide is unstable in the presence of strong bases such as sodium hydroxide or strong acids such as hydrochloric acid or sulfuric acid (especially at high temperatures), and hydrolyzes to formic acid and dimethylamine.

 

Product Application

1. Used as good solvents on a variety of polymers such as polyethylene, polyvinyl chloride, pan, polyamide, etc. It can be used for acrylic fiber and other synthetic fibers of wet spinning, polyurethane synthesis;
2. Used in the plastic film;
3. Used for catalysts for chemical reactions;
4. Used as a gas absorber for separation and purification of gases in petrochemical industry.
5. Used to remove paint; it can also dissolve some of the low solubility of the pigment, so that the characteristics of dyes with dyes;
6. Used in pesticide industry. It can be used for synthesis of iodine amine pyrimidine, doxycycline, cortisone, vitamin B6,antitumor ammonia acid, furosemide fluorouracil, bile dimension he, etc.

 

Specification

ITEM	SPECIFICATION	RESULTS
Pt-Co chrominance	≤10	5
Dimethylamine ppm	≤15	1
Formic acid ppm	≤25	2
PH: 25°C 20%Aqueous solution	6.5-8.0	7.0
Electric Conductivity: 25°C 20%Aqueous solution, us	≤10	0.14
Moisture ppm	≤500	106
Fe ppm	≤0.05	0.005
Methanel ppm	≤20	2
Heavy compoment (dimethyl Acetamide) ppm	≤500	39
DMF %	≥99.9	99.95

Packaging & Shipping

 

We have various of packages for different products and we are always pleased to satisfy customers' request.
Promote shipping usually 7--14 days after receiving TT deposit or Original LC.
 

  190kg*80 drums,15.2ton/20'FCL;
  190kg*132 drums,25.08ton/40'FCL;
   21.5ton/ISO TANK.

Company Profile

Shandong Near Chemical Co.,Ltd  is located in the beautiful Yellow River Delta ,  the mouth of the Yellow River into the sea - Dongying City .  W ith a registered capital of 30 million yuan ,  it  was founded in 2011  and has grown rapidly with  total assets 180 million yuan and 100 employees. Near Chemical is a comprehensive service company focusing on import & export of chemicals and domestic trade. We are integrating rich chemical resources along with  individual customized services for all global clients.      

Our company adheres to the market-oriented, committing to exploring the diversified international market, as well as the principle of honesty and trustworthiness. The clients of Near Chemical always come first.
In the past decade , Near Chemical has established a stable and friendly partnership with thousands of customers  over  60 countries and regions. We have spread wide range of chemicals  in  various  fields such as pharmac y , petroleum, animal husbandry, food processing, printing&dyeing, manufacturing industr ies      etc. Near Chemical now has warehousing, trading, public utilities ,property management and other comprehensive entities, and gradually develop to collectivization, internationalization and Industrialization. Our company has a good development prospect and unlimited potential future.
Our main production lines are including Methylene Chloride 30,000 tons/year, Maleic Anhydride 30,000 tons/year, Propylene Glycol 20,000 tons/year.   

Meanwhile, we specialized in offering the following chemicals: Aniline,Dimethyl  F ormamide,Isopropanol ,Toluene diisocyanate,Polyether  P olyol ,Polymer Polyol, Methyl Acetate, Ethyl Acetate, Butyl Acetate, Glacial Acetic Acid, Potassium Hydroxide, Nitrile Butadiene Rubber Latex, Caustic Soda, Dipropylene Glycol, Ethylene Glycol, Phenol, Phthalic Anhydride,  C yclohexanone, Thiourea, Barium Carbonate, Aluminum Chloride, Calcium Nitrate, N-propanol, Methyl Ethyl Ketone, Methanol, Ethanol,  C yclohexane, Dimethyl Carbonate, Dichlorodifluoromethane, Dichlorofluoromethane, Trichloroethylene, Tetrachloroethylene, Epichlorohydrin, Sodium Hydroxide Liquid, etc.
We always carry out "quality first and service the best" .  

Near Chemical, Near U, Warm the world.

FAQ

1 Q:Are you manufacturer? A: As an integrated enterprise, we have our own production lines on Methylene Chloride, Chloroform and Aniline oil , meanwhile we are one of the experienced distributors for other chemicals such as cyclohexanone, Dimethyl Formamide, Propylene Glycol, Ethylene Glycol, Dimethyl Carbonate, Thiourea, Polyol, TDI, IPA, Ethanol etc .  W e have competitive price benefited by ready stock and good relations with some leading chemical  m anufacturers.

2 Q: How can you guarantee your quality?
A: Our factory owns mature production line under EPR quality system. We can guarantee the stab ility  and qualifi cation of the raw  material s . And we also have SOP loading system to ensure the safety and timely transportation.

3 Q: Can I get some samples?
  A:   Yes, we welcome sample order  for you to test and check our quality. Send me your requirement s  of the product you need. We can provide sample  free of charge ,  and the express cost is on you .

4 Q: How to confirm the Product Quality before placing orders?
  A : You can get free samples from us or taking our  previous  SGS Report s  as reference or arrange SGS before loading.

5 Q: What is your MOQ?
A:  Our MOQ is  20'FCL  for each product.

6 Q: What kind of package do you have?
A:  We have various of packages to meet needs of our customers,like Iron drums, plastic drums,  IBC  tank s, Flexitank, ISO TANK and bags etc.

7 Q :Which kind of payment terms do you accept?
A:We prefer  TT, LC payment  terms.  Other payment terms are flexible to be further discussed.

8 Q:Can you give me a discount price?
A: Yes. It depends on your  order  qty.

9 Q: How about your delivery? How long is your delivery time?
A: Prompt and reliable delivery by professional shipping line s .
Generally it takes  14  days after deposit or original LC.