High purity N,N-Dimethylformamide (CAS:68-12-2)

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0 Metric Ton	Negotiable

0 Metric Ton

Negotiable

Min.Order :0 Metric Ton
Purity: 99

Keywords

N,N-Dimethylformamide DMF DIMETHYL

Quick Details

Appearance:
Application:N,N-Dimethylformamide(DMF) is an important organic material and good solvent.It is used as solvent for man-made leather and chemical fiber,also used as material for synthesis of insecticide of high-ef
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N,N-Dimethylformamide(DMF) is colorless transparent inflammable liquid with slight ammonia odor .m.p.-61°C, b.p.152.8°C, flash point 57.7°C, refractive index 1.427-1.429,density (20°C) 0.9487g/ml,miscible with water,ether,ester,ketone,chlorinated hydrocarbon and benzene hydrocarbon,hygroscopic.

Molecular formula: C3H7NO

Melting point: -61°C

Boiling point: 152.8°C

Flash point: 57.7°C

Index of refraction: 1.427-1.429

Relative density: (20°C)0.9487g/ml

Specification

N,N-Dimethylformamide(DMF)

Index name	First grade	Qualified product
Appearance	colorless transparent liquid without visible impurities
Di-methylformamide(DMF)	99.8	99.5
Methanol mg/kg ≤	50	100
Chroma, (Pt-Co)# : ≤	5	10
Refractive index n25D	1.427-1.429
Moisture, % ≤	0.05	0.10
Formic acid mg/kg ≤	30	50
Dimethyl amine mg/kg ≤	15	30
PH (20% solution)	6.5-8.0	6.5-9.0
Fe mg/kg ≤	0.05	-

Application

N,N-Dimethylformamide(DMF) is an important organic material and good solvent.It is used as solvent for man-made leather and chemical fiber,also used as material for synthesis of insecticide of high-effectiveness and low-toxicity,as gas absorbent to separate and purify the gas in petrochemical industry,as material of sulfadiazine,cortisone and Vitamin B6 in pharmaceutical industry,and also as fixing agent in vapor-phase analysis.

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