GC-Headspace grade 1,3-Dimethyl-2-imidazolidinone specifically manufactured for the analysis of OVI - Organic Volatile Impurities. It can be used for analysis according to the ICH, USP & EP methods. GC-Headspace grade 1,3-Dimethyl-2-imidazolidinone production batches are all tested to ensure the absence of interfering GC-peaks.
M | 114.15 |
---|---|
D | 1.056 |
b.p | 225.5 °C |
m.p | 8.2 °C |
Purity (GC on anhydrous basis) | min. 99.5% |
Identity (IR) | Complying |
Color (APHA Pt-Co) | max. 10 |
Water (KF) | max. 0.03%w/w |
GC-HS (Class 1 solvents) | max. 1µg/g |
GC-HS (Class 2 solvents*) | max. 10µg/g |
GC-HS (Class 3 solvents) | max. 50µg/g |
DMF | max. 20µg/g |
GC-HS (Each unknown, as MIBK) | max. 10µg/g |
Headspace test | Complying |
Suitable as solvent for the analysis of residual solvents of ICH classes 1, 2 and 3 according to Ph Eur and USP.
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Each unknown measured against Methyl isobutyl ketone up to dimethyl sulfoxide is 10 µg/g.
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*Excluded N,N-Dimethylformamide.
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Formic acid and acetic acid are not detected.
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Synonym : N,N'-Dimethylethyleneurea, DMEU, DMI |
Formula : C5H10N2O |
CAS : 80-73-9 |
EC : 201-304-8 |
UN : 2810 |
09077501 | 6 x 1L | Glass Bottle 45 (1L) |
090775G5 | 6 x 500ml | Glasse Bottle 45 (500ml) |
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