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Hefei TNJ Chemical Industry Co., Ltd.

Dimethylacetamide, Dmac, 127-19-5 manufacturer / supplier in China, offering Buy N, N-Dimethylacetamide Dmac 99.5% at Factory Price From China Suppliers, Nickel Oxide Nickelous Oxide CAS 1313-99-1, Factory Suppliers Ethyleneurea CAS 120-93-4 and so on.

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Buy N, N-Dimethylacetamide Dmac 99.5% at Factory Price From China Suppliers

FOB Price: Get Latest Price
Min. Order: 1 kg
Port: Shanghai, China
Production Capacity: 2000mt/Year
Payment Terms: L/C, T/T, D/P, Western Union, Money Gram

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Basic Info
  • Type: Inert Solvent
  • Usage: Dissolved, Dilution&Buffer
  • Trademark: TNJ
  • Specification: 99.9%
  • HS Code: 2924199090
  • Composition: Organic
  • Flux Type: Basic Flux
  • Transport Package: 190kg/Drum
  • Origin: China
Product Description
Dimethylacetamide DMAC CAS 127-19-5 is a colorless, high boiling, polar, hygroscopic liquid.
Dimethylacetamide DMAC is a good solvent for a wide range of organic and inorganic compounds and it is miscible with water, ethers, esters, ketones and aromatics compounds. It is used in the production of polyacrylonitrile and polyurethane based fibers, films and coatings. The polar nature ofDimethylacetamide DMAC enables it to act as a combined solvent and reaction catalyst in many reactions producing high yields and pure product in short time periods

 
Specification  of Dimethylacetamide DMAC
Appearance                    Colorless clear liquid
Assay, %                             99.90
Color ( Hazen) (Pt-Co)          10
Moisture, mg                       200
Iron, mg                                0.050
Acidity (as acetic acid) mg  50.0
Bacisity(as DMA) mg            3.0
Conductivity (25 C) us/cm    0.10

Application  of Dimethylacetamide DMAC
Dimethylacetamide DMAC is a dipolar aprotic solvent used for many organic reactions and industrial applications. It is a versatile solvent due to its high boiling point and good thermal and chemical stability.
1. Acrylic fibres
Dimethylacetamide DMAC is applied as solvent in wet spinning processes for the production of acrylic fibres.
2. Elasthane fibres
In the production of polyurethane-based elasthane fibres, Dimethylacetamide DMAC is the solvent of choice given its evaporation speed, whether it is used in wet or dry spinning processes.
3. Pharmaceuticals
Dimethylacetamide DMAC can be used both as a solvent and as a reagent in the production of various pharmaceuticals. In the production of novel x-ray contrast media, Dimethylacetamide DMAC is used as a solvent. Cephalosporins, which are among one of the leading classes of antibiotics, are partly produced from derivatives of 7-ADCA (7-aminodeacetoxy-cephalosporanic acid). Dimethylacetamide DMAC is used in the manufacturing process.
4. Various polymers
Dimethylacetamide DMAC is a good solvent for polyimide resins, both in coating and film production. It is also the ideal solvent for the production of dialyser membranes, based on polysulfones. A mixture of DMAC and lithium chloride is a useful solvent for cellulose fibres in several applications.
 
   - Agrochemical industry
   - Chemicals and Pharmaceuticals
   - Electronics industry
   - Fiber spinning
   - Paints, coatings & resins
   - PU Coatings & Synthetic leather

Packing
190 kgs/drumx80 drums=15.2 tons/1x20' FCL

Buy N, N-Dimethylacetamide Dmac 99.5% at Factory Price From China Suppliers

Buy N, N-Dimethylacetamide Dmac 99.5% at Factory Price From China Suppliers

Buy N, N-Dimethylacetamide Dmac 99.5% at Factory Price From China Suppliers

 
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