N,N-Dimethylacetamide Headspace

GC-Headspace grade N,N-Dimethylacetamide for the analysis of OVI - Organic Volatile Impurities. It is suitable for analysis according to the ICH, USP & EP methods. To ensure the absence of interference, every single production batch of GC-Headspace grade N,N-Dimethylacetamide is tested.

Main Properties

b.p164-166 °C
m.p-20 °C

Product Specification

AppearanceClear colorless liquid
Assay (GC, on anhydrous basis)min. 99.99%
Refractive index (20/D)1.436-1.438
Acidity (as Acetic acid)max. 0.003%
Water (KF)max. 0.02%w/w
UV cutoff wavelength190-268nm
T268nmmin. 10%
T275nmmin. 55%
T300nmmin. 85%
T350nmmin. 98%
T400nmmin. 99%
Headspace test for O.V.I'sPasses HS test for O.V.I's

Cat. n° 042075

Synonym : DMA
Formula : C4H9NO
CAS : 127-19-5
EC : 204-826-4

Standard pack

042075016 x 1LGlass Bottle 45 (1L)
042075311 x 100mlGlass Bottle (100ml)
042075G56 x 500mlGlasse Bottle 45 (500ml)

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