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N,N-Dimethylacetamide 99.9% (DMAC, CAS 127-19-5)

CAS:
127-19-5
Molecular Formula:
C4H9NO
Quality Standard:
99.90%MIN
Packing:
190kg/plastic drum
Factory Site:
Anhui, China
Mininmum Order:
190kg
Price inquiry:
sales@tnjchem.com
Manufacturer:
TNJ Chemical

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Product Details

TNJ Chemical is a leading manufacturer and supplier of N,N-Dimethylacetamide 99.9% (DMAC, CAS 127-19-5) in Anhui China, providing high-quality DMAC to customers worldwide since 2003. We focus on high purity 99.9%, stable supply, fast delivery, and provide competitive prices and comprehensive after-sales support. If you want to buy DMAC or have any needs or technical inquiries, please contact: sales@tnjchem.com

N,N-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 of Dimethylacetamide 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

Appearance Colorless clear liquid

Assay, % 99.90

Color ( Hazen) (Pt-Co) 10

Moisture, mg/kg 200

Iron, mg/kg 0.050

Acidity (as acetic acid) mg/kg 50.0

Bacisity(as DMA) mg/kg 3.0

Conductivity (25 C) us/cm 0.10

Application

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

or as per request

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