TNJ Intrenational is professional N,N-Dimethylacetamide DMAC factory and supplier from China. As a top N,N-Dimethylacetamide DMAC supplier, TNJ supply high quailty with competitive price.  Since 2005, we are keen on the development and research of N,N-Dimethylacetamide DMAC.

N,N-Dimethylacetamide DMAC is a strong polar aprotic solvent with wide application field in medicine, resin, pesticide etc., and can dissolve a variety of compounds, completely miscible with water, ether, ketone, ester. It has high thermal stability, not easy to hydrolysis, low corrosion, low toxicity. It has good slubility, especially for a variety of resin, polyurethane resin, polyimide resin etc. It can be used as good solvent to heat resistant synthetic fiber, plastic film, coating, medicine, acrylonitrile spinning etc. As a low toxicity, high boiling point and high polar aprotic solvents and chemical intermediate, N,N-Dimethylacetamide has been widely used in synthetic materials, medicine, pesticide, chemical, oil processing and organic pigment etc..

Specification

Item                            Chemical fiber grade                Medicine grade              Industrial grade
Assay                                 ≥99.90%                             ≥99.85%                       ≥99.60%

Water                                ≤100ppm                            ≤300ppm                       ≤300ppm 

Acid (as HAC)                     ≤80ppm

Alkali (as DMA)                    ≤5 ppm                               ≤10ppm                         ≤10ppm

Fe                                      ≤0.05ppm                                   /                                   /

Conductivity (20℃)           ≤0.5μs/cm                                   /                                   /

PH (200g/L,25℃)              5.5—7.0                               4.5—7.0                          5.5—7.0
Color (Pt-Co)                        ≤5                                        ≤10                                 ≤10

Application

N,N-Dimethylacetamide is mainly used as a solvent in organic and pharmaceutical industry; used for the production of polyamide resin and gum in the plastics industry; In chemical fiber industry as acrylonitrile solvent; As a catalyst and solvent used for manufacturing electrolytic chemicals; In coating industry, used for the de-paint and a variety of crystalline solvent adducts and complex; Used as a chemical reagent in chemical analysis; Used for synthetic pesticides and antibiotics production.

   - Agrochemical industry
   - Chemicals and Pharmaceuticals
   - Electronics industry
   - Fiber spinning
   - Paints, coatings & resins
   - PU Coatings & Synthetic leather

Packing

190 kgs/drum, 15.2 tons/20"FCL.