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N,N-Dimethylformamide ≥99.8% SPECTRONORM® for spectroscopy

Supplier: VWR Chemicals
Danger
Synonyms: DMF, Formdimethylamide, Formic acid dimethylamide

Filtered through a 0.2 µm filter, packaged under nitrogen.


Formula: HCON(CH₃)₂
MW: 73.09 g/mol
Boiling Pt: 153 °C (1013 hPa)
Melting Pt: -60,5 °C
Density: 0,949 g/cm³ (20 °C)
Flash Pt: 57,5 °C (closed cup, DIN 51755)
Storage Temperature: Ambient
MDL Number: MFCD00003284
CAS Number: 68-12-2
EINECS: 200-679-5
UN: 2265
ADR: 3,III
REACH: 01-2119475605-32
Merck Index: 13,03269
https://uk-bot.vwr.com/stibo/web/std.lang.all/06/12/16640612.jpg https://uk-bot.vwr.com/stibo/web/std.lang.all/25/06/2302506.jpg
Specification Test Results
Assay (GC) Min. 99.8 %
Acidity Max. 0.0005 meq/g
Residue on evaporation Max. 0.0005 %
Water Max. 0.05 %
Transmittance (270 nm) Min. 30 %
Transmittance (280 nm) Min. 70 %
Transmittance (290 nm) Min. 80 %
Transmittance (300 nm) Min. 90 %
Transmittance (330 nm) Min. 98 %

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Glass bottle 2,5 l 84710.320
Glass bottle 1 l 84710.290
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