Riedel-de Haën

N,N-Dimethylacetamide

SKU

44901

CHROMASOLV™, GC-Headspace tested, ≥99.9%

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Honeywell Chromasolv™ GC-headspace solvents:

Developed particularly for the identification and quantification of residual solvents in pharmaceuticals using GC-headspace methods described in monographs from the United States Pharmacopeia (USP) or the European Pharmacopoeia (Ph. Eur.) and following the International Conference on Harmonization of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH) guidelines
Very pure solvents with extremely low concentrations of the defined residual solvents
State-of-the art production and application tests

Brand Riedel-de Haën	Beilstein Registry Number 1737614	CAS Numbers (All) 127-19-5	EC Number 204-826-4	Linear Formula CH₃CON(CH₃)₂
MDL Number MFCD00008686	Molar Mass 87.12 g/mol

Property	Value
SuitabilityfortheGCHeadspace	complying
Assay(GC)	Min.99.9%
Refractiveindex(n20/D)	1.436-1.438
Water(KarlFischer)	Max.0.03%
Absorbanceat268nm	Max.1.000
Absorbanceat275nm	Max.0.259
Absorbanceat300nm	Max.0.070
Absorbanceat350nm	Max.0.008
Absorbanceat400nm	Max.0.004
Refractive Index	n20/D 1.437
Refractive Index	n20/D 1.437(lit.)

Property	Value
Autoignition Temperature	Not auto-flammable
Boiling Point/Range	164-166 °C (1.013 hPa)
Color	Colorless to Yellowish
Density	0.94 g/cm3 (20 °C)
Flashpoint	11.5 %(V) (99 °C)
Form	Liquid
Grade	Headspace Solvents
Incompatible Materials	Strong oxidizing agents
Lower Explosion Limit	1.2 %(V) (51 °C)
Melting Point/Range	-20 °C
Partition Coefficient	-0.77 (25 °C)
Purity Percentage	99.9
Purity Details	>=99.9%
Solubility	Soluble in most organic solvents
Solubility in Water	Completely miscible
Upper Explosion Limit	11,5 %(V) (99 °C)
Vapor Pressure	2 hPa (20 °C)
Viscosity	1.02 mPa.s (20 °C)
pH-Value	4 at 200 g/l (20 °C)
Product Line	CHROMASOLV™
Storage Temperature	Ambient

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