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N,N-Dimethylformamide(DMF)

Use:Used to dissolve all kinds of raw materials,to produce pesticides,herbicides,etc. As a raw material for either the solvent or the synthetic drug intermediates

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Keywords: Difluoroethanol/ N-Methylpyrrolidone

E-mail:sunyj@bluestargtc.com

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Product Details

Use:Used to dissolve all kinds of raw materials,to produce pesticides,herbicides,etc

As a raw material for either the solvent or the synthetic drug intermediates

Packing: Special Scattered tanke

PHYSICALAND CHEMICAL PROPERTIES:

CAS NO.	68-12-2
Molecular Formula	C₂H₇NO
Appearance	Colorless and clear liquid
Boiling Point 101.3KPa(℃)	153℃
Melting Point(℃)	-61℃
Density 25℃(kg/m³)	0.9445(25℃)
Flash Point(℃)	58℃
Relative vapour density	2.51
Refractive index	1.43

TECHNICAL PARAMETERS:

Analysis	High Grade	First-class grade	Eligible grade
Purity w%	≥99.9	≥99.5	>99.5
Carbinol w%	≤0.001	≤0.003	≤0.005
Reombinaticn facion(in dimcthylformamidk)w%	Negotiation to determine
Hazen Chromaticity	≤5	≤10	≤20
Water w%	≤0.050
Iron w(mg/kg)	≤0.050
Acid (in formic acid)w%	≤0.001	≤0.002	≤0.003
Alkalinity(measured as dimethylamine)w%	≤0.001	≤0.002	≤0.003
PH(25℃,20%solution)	6.5-8.0
Conductivity(25℃)us/cm	≤2.0	/	/