N,N-DIMETHYLFORMAMIDE For HPLC & UV Spectroscopy

Article No.	Grade	Purity	CAS No.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
SC1491	For HPLC & UV Spectroscopy	99.70%	68-12-2	H.CON(CH3)2	73.09	2924.2990	60 Months

1000 ml,2500 ml,2500 ml

Physical state at 20 °C	Liquid
Colour	Clear Colorless
Odour	Fishy pungent & amine like
pH value	6.7
Melting point/ Freezing point [°C]	-61 °C
Auto-ignition temperature [°C]	445°C
Flammability (solid, gas)	Flammable
Flash point [°C]	58°C
Boiling point [°C]	153 °C
Evaporation rate	0.17
Vapour pressure [20°C]	2.7 @ 2°C
Vapour density	2.52
Density [g/cm3]	0.949
Solubility in water [% weight]	Complete
Partition coefficient Log Pow octanol / water at 20°C	1.01
Explosion limits - upper [%]	15.20%
Explosion limits -lower [%]	2.20%

Appearance	A clear colorless liquid
Purity (by GC)	Min 99.7%
Weight/ mL at 20°C	0.947 - 0.949 g/ml
Water (H2O)	Max 0.05%
Acidity (as HCOOH)	Max 0.002%
Non-volatile matter	Max 0.001%
Minimum transmittance, after purging with nitrogen for not less than 10 minutes, in 10 mm curvette :
at 270 nm	10%
at 275 nm	50%
at 290 nm	80%
at 300 nm	90%
From 330 nm	98%