Our company supplies DMAC, DMAC manufacturers quality assurance, welcome to consult and negotiate. 0531-88872378N, N-dimethylacetamide N, N-02Dimethylacetamide 02 0202N, N-dimethylacetamide 02Dimethylacetamide is a colorless transparent liquid that can be mixed with water, alcohol, ether and other organic solvents, and is a polar solvent. DMAC has good thermal stability, is stable and does not decompose even at boiling point, and can be refined by distillation; it is stable in aqueous solutions, but hydrolysis is promoted in the presence of acids and alkalis. Due to the introduction of ethyl in the molecular structure, the boiling point of DMAC is more than 10℃ higher than that of dimethylformamide (DMF) (the boiling point of dimethylformamide is 153℃), so it has better thermal stability and chemical stability than dimethylformamide. In organic synthesis, DMAC is an excellent catalyst that accelerates cyclization, halogenation, cyanidation, alkylation and dehydrogenation reactions, and can improve the yield of major products. DMAC technical index: N, N-dimethylacetamide (DMAC) specification index Chemical fiber grade pharmaceutical grade industrial grade chromatographic content (%) ≥99.9099.8599.60 water content ppm ≤100300300 acid content (as HAC) ppm ≤80???? Alkali content (as DMA) ppm ≤51010 Iron content ppm ≤0.05//conductivity (20℃) μs/cm≤0.5/pH (200g/L, 25℃) 5.5—7.04.5—7.05.5—7.0 color Pt-CO≤51010DMAC Use: Mainly used in organic and pharmaceutical industry as a solvent, plastic industry Used in the manufacture of polyamide resins and gums, the chemical fiber industry is used as acrylonitrile spinning solvent, chemical production is used to make catalysts, electrolytic solvents, paint remover and various crystalline solvent adducts and complexes in the coating industry, and is used as a chemical reagent in analytical chemistry. DMAC packaging storage: net content 190 kg/iron drum or 10,000 kg special tank. It should be sealed and stored in a cool and dry place to avoid water absorption and sunlight exposure, not close to the fire source, and should be lightly removed when carrying. Overview Product Name: DMAC English Name: N, N-Dimethylacetamide Product Name: N, N-Dimethylacetamide 02 02 0202 Jinan Huifengda Chemical Co., Ltd. is located in Jinan City, Shandong Province, founded in 2006; it is an honest communication enterprise with 9 years, the company's products are sold all over the country, and has self-operated import and export rights, for our customers and friends They provide chemical products with the advantage of quality and price. Over the years, the operation has attracted the attention of many business friends and has been well received by customers. Source supply, unlimited business opportunities, welcome to negotiate. 02 02 02 Main products: Dow ethylenediamine, BASF triethylamine, DMF, ethylene glycol, dichloroethane, methylene chloride, petroleum ether, cyclohexane, n-hexane, cyclohexanone, n-butanol, ethylene glyaldehyde, triethylamine, glacial acetic acid, methyl acetate, ethyl acetate, ethyl acetate, isopropanol, n-butyl alcohol, methyl tert-butyl ether, Dimethyl sulfoxide, tablet base, sulfoxide chloride, bisphenol A, dodecyl benzene, dodecyl Chemical products such as benzenesulfonic acid, lauric acid, dicyanamine, oxalic acid, propylene oxide, propylene oxide, tetrahydrofuran, glutaraldehyde, styrene, acrylic acid system and other chemical products