EXCELLENT solvent: dmf Dimethylformamide

EXCELLENT solvent: dmf Dimethylformamide 1.Excellent solvent: dmf Dimethylformamide 2.Clear,colorless,flammable liquid

Product Name:   Excellent solvent: dmf  Dimethylformamide

Physical and chemical properties:

Achromatic,light amine smell liquid  Specific Gravity:0.9445(25°C), self-ignition point:152.8°C, steam Gravity:2.51,

 steam pressure:0.49kpa(3.7mmHg25°C),Its gas can form explode mix material with air,the explode limitation is 2.2~15.2%.

Application:

DMF product is a widely used chemical material,and also it is the better solvent in many industries. It can be used in wetting filature in composing fiber such as polyacrylonitrile fiber,and in polyurethane composing.In petrochemical industry,it can be used as gas absorber which can kick-out and refine gas. In the organic reaction ,it is the important intermediary.

Packing Specification:steel drum:190kg,ISO-TANKER OR in bulk.

Technical Specification:

Item	SPECIFICATION
Pt-co chrominance≤	10
Distillation test 0°C101325pa 151-155°C distillate volume≥	98.5
Dimethylamine,mg/kg ≤	15
Formic acid,mg/kg ≤	25
PH(25°C 20%Aqueous solution)	7.0-7.5
Moisture,mg/kg ≤	500
Fe,mg/kg ≤	0.05
Electric Conductivity :(25°C 20%Aqueous solution),us≤	10
Refractivity: nd25°C	1.4270-1.4290
Methanol  mg/kg ≤	20
Heavy component (dimethyl acetamide)mg/kg ≤	500
DMF%≥	99.9

  

EXCELLENT solvent: dmf Dimethylformamide