Description
Product name | N,N-Dimethylacetamide |
Other name | DMAC |
Toxicity | Low toxicity |
Combustibility | combustible |
Acid and alkali | weakly alkaline |
Stability | good |
Corrosive | no |
Solubility | Miscible with water, can be miscible in ethanol, ether, etc |
Appearance | Colorless,and light ammonia liquid |
Density | 0.9366 |
Specifications of dimethylacetamide | Chemical fiber grade | Medical grade | Industrial grade |
Chromatographic content | (%)≥ | 99.90 | 99.85 | 99.60 |
Water content | PPm ≤ | 100 | 300 | 300 |
Acid content | (as HAC) | PPm ≤ | 80 | | |
Alkali content | (as DMA) | PPm ≤ | 5 | 10 | 10 |
Iron content | PPm ≤ | 0.05 | / | / |
Conductivity | (20ºC) | μs/cm≤ | 0.5 | / | / |
PH value (200g / L, 25 ºC) | 5.5-7.0 | 4.5-7.0 | 5.5-7.0 |
Color and lustre | Pt-Co≤ | 5 | 10 | 10 |
1. It is used as a raw material for synthetic fibers and an excellent polar solvent for organic synthesis; for organic synthesis, it is also used as a solvent, catalyst and paint remover;
2. DMAC is mainly used as a solvent for synthetic fibers (acrylonitrile) and polyurethane spinning and synthetic polyamide resins, and is also used as an extractive distillation solvent for separating styrene from C8 fractions, and is widely used in polymer films; coatings and pharmaceuticals etc. At present, it is widely used in medicine and pesticide to synthesize antibiotics and pesticides.
3. Can be used as catalyst for reaction; electrolytic solvent; paint scavenger and various crystalline solvent adducts and complexes.
4. Used as solvent, paint remover, catalyst and for organic synthesis.
190kg/drum, 15.2t/20FCL 950Kg/drum, 19t/20FCL 21-22ton/ISO tank
Dongying City Longxing Chemical Co.,Ltd. is a chemical-based corporation, established in 2008, located in Dongying City, Shandong Province which is the site of the famous Yellow River Delta. Our company specializes in various chemical products, including basic inorganic and organic chemicals, such as Methylene Chloride, Propylene Glycol, Dimethyl Carbonate, DMF,Aniline,Trichloroethylene, Perchloroethylene and Citric Acid series, Methyl Acetate, Ethyl Acetate, N-Butyl Acetate,Cyclohexylamine,Hydroxide Potassium, Styrene Maleic Anhydride, Maleic Anhydride, TDI, Phenol, etc. Our products are popular in both domestic and international market due to the superior quality, perfect service and competitive prices. With many years'development , our company have cleints all over the world, such as USA, Pakistan, India, Japan, Austrilia, Saudi, Africa, etc.,and we enjoy a good reputation among them. We have a close relationship with many famous chemical plants in China which guarantees our customers with top quality , better delivery and competitive price . We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefits.Q1. What are the main products in your company?
A: Main exporting Products: Propylene Glycol ,Ethylene glycol,Methylene Chloride, Aniline, , Propylene Carbonate, Dimethyl Carbonate, Trichloroethylene, Perchloroethylene, DMF,IPA, etc.
Q2:Could you send me all your catalogues and price list?
A: Due to product price in your order quantity, packing method and some other factors.
Please inform me the items,size and packages you interested in ,so we can offer you
the price list you want for your reference .
Q3.How can I get some samples?
A:Kindly send us your address, we are honored to offer you pay the samples. You only have to pay the express cost.
Q4:What is the convenient way to pay?
A:L/C , T/T,D/P are accepted,and if you have a better idea , please feel free to share with us. And we welcome you to place an order on Alibaba.
Q5:Which mode of transport would be better?
A:In general,we advice to make delivery by sea which is cheap and safe.Also we respect
your views of other transportation as well.