DMF/ Dimethyl Formamide/ Dimethylformamide

DMF/ Dimethyl Formamide/ Dimethylformamide

The price of DMF in Shandong China is relatively stable during the several months. Also the sellers and buyers are relatively balanced, no big change in it. If you really want to buy it, please do not hesitate to contact me as follows.

Mobile/ Wechat/ Skype/ Whatsapp:　+86 18615462540.

Laura Gao is always ready to be in service for you. Some friends says that I am very enthusiastic. I like my work and my customers, so how could I not be enthusiastic?

Maybe I am not the best, but I am trying to be better day after day. As I know I should be a better human before being a better saleswoman.

This is who I am, a young mother with endless passion. As to the products, you may know more about me and welcome to exchange ideas about the DMF.

Later you may find the price at the bottomn, but it is not the latest price as this article will be read and read again. Feel free to contact me at any time you need the accurate price and I will give you feedback as soon as possible.

DMF is a common solvent for chemical reactions. Dimethyl formamide is odorless whereas technical grade or degraded samples often have a fishy smell due to impurity of dimethyl amine. As its name indicates, it is a derivative of formamide, the amide of formic acid. DMF is a polar (hydrophilic) aprotic solvent with a high boiling point. It facilitates reactions that follow polar mechanisms, such as S_N2 reactions.

In one of its main uses in organic synthesis, DMF is a reagent in the Vilsmeier- Haack reaction, which is used to formylate aromatic compounds.

The primary use of DMF is as a solvent with low evaporation rate. DMF is used in the production of acrylic fibers and plastics. It is also used as a solvent in peptide coupling for pharmaceutical, in the development and production of pesticides, and in the manufacture of adhesives, synthetic leathers, fibers, films, and surface coatings.

* It is used as a reagent in the Bouveault aldehyde synthesis and in the Vilsmeier-Haack reaction, another useful method of forming aldehydes.

* It is also a common catalyst used in the synthesis of acyl halides, in particular the synthesis of acyl chlorides from carboxylic acids using oxalyl or thionyl chloride. The catalytic mechanism entails reversible formation of an imidoyl chloride.

* DMF penetrates most plastics and makes them swell. Because of this property DMF is suitable for solid phase peptide synthesis and as a  component of paint strippers.

* DMF is used as a solvent to recover olefins such as 1,3-butadiene via extractive distillation.

* It is also used in the manufacturing of solvent dyes as an important raw material. It is consumed during reaction.

* Pure acetylene gas cannot be compressed and stored without the danger of explosion. Industrial acetylene is safely compressed in the pressence of dimethyl formamide, which forms a safe, concentrated solution. The casing is also filled with agamassan, which renders it safe to transport and use.

Toxicity:

The potential toxicity of DMF has received considerable attention. It is not classified as human carcinogen, but it is thought to cause birth defects. In some sectors of industry, women are banned from working with DMF. For many reactions, it can be replaced with dimethyl sulfoxide. Most manufacturers of DMF list “Life” or “Chronic” as a health hazard in their MSDS since DMF is not readily disposed of by the body. According to IARC, DMF is not classified as to its carcinogenicity to humans, and the United States Environmental Protection Agency does not consider it a cancer.

 Packaging & Shipping

190kg/drum, 15.2mt/container.  This is the normal package, if other forms needed, tell me ahead. 

15days after payment the shippment will be arranged. Also, if other requirements needed, tell me before payment please.

Customers are our God, this is generally known in China. So we will service you for your most benefit.

Our Services

* Products could be bought with our help in China!

* After-sale service is better than many other companies, as we are a team for many years!

* As a guide when you come to China to find other possibilities for sale!

* Provide you with free samples, only a little freight will be paid but will included in the whole payment if you have an order with us. So it is actually free.

* We are honest with our products quality, price, trend and purity, etc. As we know, to be a good salesman need to be good human at first!

Introduction

Shandong S-Sailing Chemical Co.ltd. is like this:

She could supply you with all kinds of chemicals such as, Methylene Chloride, Aniline oil, Propylene Glycol, Maleic Anhydride, Phthalic Anhydride, dimethyl formamide, chloroform, Butyl Acetate, Isopropyl Alcohol,etc.

She is located in Dongying city, in which city many big chemical factories are also located. She has a long-term relationship with some of them and has her own warehouse near the factory. She rents some tanks inside of some factories, thus she could provide you newest products with satisfactory prices. Also, if there are not enough chemicals in China market her customers could have the priority to buy them as VIPS.

She has three departments -- international business department, domestic business department and documentation department. These three departments do independent works as usual but cooperate with one another if necessary. Their common goal is to provide best products together with most satisfactory prices for the customers.

She is young but experienced in chemical industry, her workers are young but all diligent and serious in work. Once you meet them face-to-face or contact them on line, you could check by yourself about their attitudes as well as their abilities.

She always welcome your contact for free samples, and take them for check as you like. What you need to do is only to pay the freight for the samples. And this freight will be subtracted when you place an order with her later.

She could arrange the latest shipment according to your requirements, also she will adjust the details if you have some suggestions about the package.

She exports chemical to many countries all over the world, which means the chemicals quality is good enough for your check. Need more details, just contact her workers please.

This is her, who may be not the best but always works hard to be better. This is her, who always cherish customers as the most important people for development. This is her, who always need your support to be a better company. This is her, who wants to keep long-term cooperation relationship with all her customers.

 FAQ

    Should you order a large quantity of chemicals for the first time?

    No, not need to very large. Maybe you can order only one container just for trial!  

    Why I suggest you one FCL, but not only several tons for trial order?

    If you only buy several tons one time, the cif price per ton will be much higher than         that for one FCL . Also, the shippment maybe not that fast for you. I will give you two       prices and details, then you could determine by yourself.