N,N- Dimethylformamide(DMF)
Product No. : 02
CAS No. : 68-12-2
EINECS No. : 200-679-5
Molecular formula: C3H7NO
Purity: 99.9%min
Appearance: Colorless Transparent Liquid
Other Names: DMF; Dimethyl Formamide
hs code: 29241910
UN No. : 2265
DOT Classification: 3
Description
Advantages
We export DMF, with our main destinations being Southeast Asian countries and regions such as South Korea, Japan, and Vietnam. Our product is primarily used in industries like electronics, pharmaceuticals, pesticides, and food additives. The overall demand has been steadily increasing year by year. Within the PU industry chain, the largest consumption is in the field of slurries, mainly used for PU slurries in the production of artificial leather and shoe soles. In the polyurethane industry, the leather sector is where DMF is most extensively used, primarily as a diluent in leather slurries, accounting for approximately 70% of the total usage.
Application
Dimethyl formamide (DMF) as an important chemical raw material and excellent solvent, mainly used in polyurethane, acrylic, pharmaceuticals, pesticides, dyes, electronics and other industries.
Washed in the polyurethane industry as curing agent, is mainly used for the production of wet synthetic leather; synthetic drugs in the pharmaceutical industry as intermediates, widely used in the preparation of doxycycline, cortisone, sulfa drug production; acrylic industry the quenching circuit board as a solvent mainly used for the acrylic dry spinning production; pesticide industry for the synthesis of high efficiency and low toxicity pesticides; dyesin the dye industry as a solvent; tinned parts in the electronics industry as cleaning, etc.; other industries, including the carrier of dangerous gases, pharmaceutical crystallization using solvents.
Packing
190kg/drum,15.2MT/20’GP or ISO tank
Items
|
Specification
|
Results
|
Pt-Co chrominance
|
≤10
|
5
|
Dimethylamine ppm
|
≤15
|
1
|
Formic acid ppm
|
≤25
|
2
|
PH: 25℃20%Aqueous soulution
|
6.5-8.0
|
7
|
Electric Conductivity: 25C20% Aqueous solution
|
≤10
|
0.14
|
Moiseture ppm
|
≤500
|
106
|
Fe ppm
|
≤0.05
|
0.005
|
Methanel ppm
|
≤20
|
2
|
Heavy compoment(dimethyl Acetamide)ppm
|
≤500
|
39
|
DMF%
|
≥99.9
|
99.98
|