Premium Solvent Price 99.9% DMF

China Premium Solvent Price 99.9% DMF, Find details about China Ultra-Dry Solvents, Anhydrous Solvents from Premium Solvent Price 99.9% DMF

Basic Info.

Model NO.

DMF

Melting Point

-61 °c (Lit.)

Boiling Point

153 °c (Lit.)

Density

0.944 G/Ml (Lit.)

Trademark

Iverson

Transport Package

Carton

Specification

10*20*40

Origin

Hebei China

HS Code

29241990

Model NO.

DMF

Melting Point

-61 °c (Lit.)

Boiling Point

153 °c (Lit.)

Density

0.944 G/Ml (Lit.)

Trademark

Iverson

Transport Package

Carton

Specification

10*20*40

Origin

Hebei China

HS Code

29241990

Product Desciption

Product description:
DMF is an organic solvent for vinyl res ins and acetylene, butadiene and acid gases. It caused contact dermatitis in a technician at an epoxy resin manufacturers, and can provoke alcohol-induced flushing in exposed subjects.
product information:

Molecular Formula

HCON(CH₃)₂

Molecular Weight

73.09

Properties

colorless transparent inflammable liquid with slight 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.

Uses

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 and Vitamin B6 in pharmaceutical industry,and also as fixing agent in vapor-phase analysis.

Packing and storage

200L plastic drums or plastic coated metal pail. Tightly closed to store,prevent from leaking,avoid rain,sunlight,strictly forbid striking and rubbing,far from fire and heat source,stored in cool and ventilating places.

Specifications

Q/320412 XY201-2004

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