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127-19-5
127-19-5
C4h9no
204-826-4
N, N-Dimethylacetamide
Dissolved, Bonding, Dilution&Buffer
87.1204
0.909 g/cm3
- 20
221.4 at 760 Mmhg
87.7
Miscible
MHYV
200kg Each Drum
99%
China
2924199090
Product Description
N,N- dimethyl acetamide is a clear colorless liquid, flammable. Can be mixed with water, alcohol, ether, ester, benzene, and aromatic compounds and other organic solvents. The boiling point of 166 ºC. Freezing point -20 ºC. Relative density 0.9366. Refractive index 1.4380. Flash point 70ºC (open cup).
Dimethylacetamide, the full name is N,N-dimethylacetamide (chemical formula: CH3C(O)N(CH3)2 abbreviated as DMAC or DMA. A commonly used aprotic polar solvent. Colorless Transparent liquid, flammable. Can be freely mixed with organic solvents such as water, alcohol, ether, ester, benzene, and aromatic compounds. Used in the preparation of drugs, synthetic resins, and also used as a solvent for polyacrylonitrile spinning and carbon Extractive distillation solvent for the separation of styrene in eight fractions, etc.
Specifications of dimethylacetamide | Chemical fiber grade | usp 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 | |
Water % | ≤0.2 | GB/T 6283-2008 | 0.063 | ||
Acid Assay, ml | ≤1.67 | GB 29216-2012 | 1.04 | ||
Burning residue % | ≤0.007 | GB/T 7531-2008 | 0.006 | ||
Pb mg/kg | ≤1 | GB/T 5009.75-2003 | 0.000 | ||
Pharmaceutical and pesticide industry
It is widely used in medicine and pesticide to synthesize antibiotics and pesticides
Synthetic resin
Excellent polar solvent for synthetic fibers and synthetic resins
Paint remover and various crystalline solvent adducts and complexes
190KG*80drum,15.2tons/FCL
950KG*20IBC drum,19tons/FCL
20-22tons/ISO TANK
1.Why choose us?
With many year's experience on chemicals and exporting, we can provide top quality products, super service, competitive price and fast delivery.
2.What payment term are acceptable to us?
TT, LC, DP, West Union, Paypyl, etc
3.Is free sample avaliable?
Yes, free sample can be provided, but the courier cost is on your side.
4.What's the loading port and transporation method?
Qingdao, Shanghai, Dalian, Tianjin, Lianyungang, etc. By sea, railyway, road, muti-model transporation.
5.Is a discount possible?
Yes, but it depends on the quantity, market price, etc.
