N,N-Dimethylformamid ≥99,8% für die Peptidsynthese

Lieferant: VWR Chemicals
Gefahr

Synonyms: Formic acid dimethylamide, Formdimethylamide, Dimethylformamide, DMF

84571.320EA 134 CHF
84571.320
N,N-Dimethylformamid ≥99,8% für die Peptidsynthese
N,N-Dimethylformamid
Formel: HCON(CH₃)₂
MW: 73.09 g/mol
Siedepunkt: 153
Melting Pt: –60.5 °C
Dichte: 0.949 g/cm³ (20 °C)
Flash-Pt: 57.5 °C (DIN 51755) (geschlossener Tiegel)
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00003284
CAS-Nummer: 68-12-2
EINECS: 200-679-5
UN: 2265
ADR: 3 III
REACH: 01-2119475605-32
Merck Index: 13,03269
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Spezifikation Testergebnisse

Assay (calculated on anhydrous) Min. 99.8 %
Appearance Clear colourless liquid
Acidity Max. 0.001 %
Colour value Max. 10 APHA
Free amines Max. 0.001 %
Formaldehyde Max. 0.002 %
Residue on evaporation Max. 0.001 %
Water Max. 0.01 %
Fe (Iron) Max. 0.1 ppm
Mg (Magnesium) Max. 0.1 ppm
Pb (Lead) Max. 0.1 ppm
Zn (Zinc) Max. 0.1 ppm


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