N,n-dimethylformamide appears as a water-white liquid with a faint fishy odor. Flash point 136°F. Slightly less dense than water.Vapors heavier than air. Toxic by inhalation or skin absorption. May irritate eyes.
|
N,N-Dimethyl formamide(DMF)
|
||
|
Item
|
Specification
|
Test Result
|
|
Appearance
|
Transparent liquid with no visible impurities
|
Qualified
|
|
Purity ≥% (GC)
|
99.9
|
99.99
|
|
Methanol,% ≤
|
0.001
|
0.0001
|
|
Chromaticity(in Hazen) (Pt-Co),≤
|
5
|
5
|
|
Iron (as Fe)(mg/kg), ≤
|
0.05
|
/
|
|
Acidity(as formic acid),% ≤
|
0.001
|
0.0002
|
|
Alkalinity (as dimethylamine),% ≤
|
0.001
|
0.0002
|
|
PH
|
6.5~8.0
|
7.2
|
|
Conductivity(25ºC)us/cm ≤
|
2
|
0.03
|
DMF is a kind of colorless transparent inflammable liquid with a slight ammonia odor.DMF is an important organic material and a good solvent. It is used as a solvent for man-made leather and chemical fiber, also used as material for the synthesis of insecticide of high-effectiveness and low-toxicity, as a gas, absorbent to separate and purify the gas in the petrochemical industry, as a material of sulfadiazine, cortisone, and Vitamin B6 in the pharmaceutical industry, and also the as fixing agent in vapor-phase analysis.
Packaging:
270kg*80 drums,21.6ton/FCL;
250ton*80 drums,23ton/FCL
1200KG*20IBC, 24ton/FCL
Shipping:
Promote shipping usually 7--14 days after receiving TT deposit
.