99% Purity Solvent Extracting Agent CAS 68-12-2 DMF with N N-Dimethylformamide

• CAS No.: 68-12-2
• Formula: C3h7no
• EINECS: 200-679-5
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: b tch 68-12-2
• Colour: Colorless
• MW: 73.09
• Purity: 99%
• Sample: Support
• Storage: Yes
• Transport Package: Bag
• Specification: 25kg
• Trademark: Future Chemical
• Origin: China
• Production Capacity: 1000ton

Product Description

Product Description

N,N-Dimethylformamide for polyvinyl chloride cas 68-12-2

N,N-Dimethylformamide Basic information
Product Name:	N,N-Dimethylformamide
CAS:	68-12-2
MF:	C3H7NO
MW:	73.09
EINECS:	200-679-5
N,N-Dimethylformamide Chemical Properties
Melting point	-61 °C (lit.)
alpha	0.94 º
Boiling point	153 °C (lit.)
density	0.944 g/mL (lit.)
vapor density	2.5 (vs air)
vapor pressure	2.7 mm Hg ( 20 °C)
refractive index	n20/D 1.430(lit.)
Fp	136 °F
storage temp.	Store at +5°C to +30°C.
solubility	water: miscible
pka	-0.44±0.70(Predicted)
form	Powder
color	APHA: ≤15
Odor	Faint, ammonia-like odor detectable at 100 ppm
Relative polarity	0.386
PH	7 (200g/l, H2O, 20ºC)
Odor Threshold	1.8ppm
explosive limit	2.2-16%(V)
Water Solubility	soluble

Item	Specification	Test Result
Appearance	Transparent liquid with no visible impurities	Qualified
Purity ≥% (GC)	99.9	99.99
Chromaticity(in Hazen) (Pt-Co),≤	5	5
Iron (as Fe)(mg/kg), ≤	0.05	/
Acidity% ≤	0.001	0.0002
Alkalinity % ≤	0.001	0.0002
PH	6.5~8.0	7.2
Conductivity(25ºC)us/cm ≤	2	0.03

 

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