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Dongying Rich Chemical Co.,Ltd

Dimethyl Formamide Is Industrial Chemicals,saw Machine,textile Chemicals With Comptitive Price

Dimethyl Formamide Is Industrial Chemicals,saw Machine,textile Chemicals With Comptitive Price

Rich Chemical is a professional China supplier of industrial grade imethyl formamide 68-12-2 manufacturer/factory direct sale and good price, which has been engaged in organic chemicals for 10 years. Offering the free sample, we warmly welcome you to buy high quality CAS No. chemicals with high...

Product Details

Rich Chemical is a professional China supplier of industrial grade imethyl formamide 68-12-2 manufacturer/factory direct sale and good price, which has been engaged in organic chemicals for 10 years. Offering the free sample, we warmly welcome you to buy high quality CAS No. chemicals with high purity and low price with us.

1.Dimethyl Formamide DMF CAS: 68-12-2

Dimethylformamide is an organic compound with the formula (CH3)2NC(O)H. Commonly abbreviated as DMF (although this acronym is sometimes used fordimethylfuran, or dimethyl fumarate), this colourless liquid is miscible with water and the majority of organic liquids. DMF is a common solvent forchemical reactions. Dimethylformamide is odorless whereas technical grade or degraded samples often have a fishy smell due to impurity of dimethylamine. 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 SN2 reactions.

2.Specifications

Molecular formula :C3H7NO

Molar mass : 73.09 g/mol

Appearance :Clear liquid

Density :0.944 g/cm3, liquid

Melting point :-61 °C (212 K)

Boiling point :153 °C (426 K)

Solubility in water Miscible

Refractive index (nD): 1.4305 (20 °C)

Viscosity :0.92 cP at 20 °C

3.Packaging Details:

1)190KG/drum,80 drum/20'FCL(15.2MT) 
2) 22 MT/ISO tank 
4.Application for Dimethyl Formamide

1)DMF is widely used in the production and processing of polymers,Spinning solvent for polyacrylonitrile fibreand polyurethane fibre (spandex) and processing solvent for production of polyure-thane artificial and synthetic leather.

2)DMF is used for the separation and refining of acetylene from crude olefin gas.

3)DMF is used in extracting butadiene from the C4 distillate obtained by naptha cracking, etc.and in separating isoprene from C5 distillate.

4)Used as a solvent for recovery of H2S or SO2 or elimination of HCl, Cl, HBr etc. in hydrocarbons.

5)DMF is also used in extracting solvent of aromatic hydrocarbons in petroleum refining.

6)Gases like acetylene that are difficult to liquefy and handle safely can be stored and transported easily by dissolving them in DMF with a porous carrier solid (Ex. Calcium Silicate).

7)DMF is widely used as a solvent for reaction. Generally acetylation, chlorination, sulfonation and various condensationand polymerization reactions are among those where DMF is used as a solvent.

8)It is an excellent solvent for sulfonamide, vitamins, nitrofuran, quinoline,adrenaline, amine chlorides,etc. It is widely usedin the production of pharmaceuticals as a reaction solvent, extracting solvent and crystallizing bath.

9)DMF easily dissolves basic dye pigments nitroso pigments, phthalocyanine pigments, azo pigments and acid dye metal salts.It is also used as a solvent of colouring agent or an infiltrating ink for various films, wood,leather, resins etc.

10) DMF alone or as mixed with methylene chloride, is used as a remover of varnish or lacquers.

 

5.Storage

Store in a segregated and approved area. Keep container in a cool, well-ventilated area. Keep container tightly closed and sealed until ready for use. Avoid all possible sources of ignition (spark or flame).

6.Company Information

Our main products include basic inorganic and organic chemicals, such as Methylene Chloride, Chloromethane, Aniline oil, Dimethylcarbonate (DMC), Propylene glycol (PG), Dimethylformamide (DMF),Cyclohexanone,Refined naphthalene, Isopropanol, Acetic acid, Ethyl acetate, Butyl acetate other acetate other related products with all set of chemicals license. 

Rich Chemical is a professional China supplier of industrial grade dimethyl formamide is industrial chemicals,saw machine,textile chemicals with comptitive price, which has been engaged in organic chemicals for 10 years. Offering the free sample, we warmly welcome you to buy high quality CAS No. chemicals with high purity and low price with us.
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