N,N-Dimethylformamid ≥99,9%, Biotechnologische Qualität, Burdick & Jackson™

Lieferant: Honeywell Chemicals
Gefahr

Synonyme: DMF, Ameisensäuredimethylamid, N,N-Dimethylmethansäureamid

494488-1L 494488-2L
494488-1LEA 104.15 EUR
494488-1L 494488-2L
N,N-Dimethylformamid ≥99,9%, Biotechnologische Qualität, Burdick & Jackson™
N,N-Dimethylformamid

Beilstein Number: 605365

Formel: HCON(CH₃)₂
Molecular Weight: 73.09 g/mol
Siedepunkt: 152…153 °C (1.013 hPa)
Schmelzpunkt: –61 °C
Dichte: 0.94 g/cm³ (20 °C)
Flammpunkt: 57.5 °C (1.013.25 hPa)
Lagertemperatur: Raumtemperatur
MDL: 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

Identity (IR) complying
Assay (GC) Min. 99.90 %
Non-volatile matter Max. 0.0005 %
Water (Karl Fischer) Max. 0.005 %
Amines (as dimethylamine) Max. 8 ppm
Titrable Acid Max. 0.0005 meq/g
Titrable Base Max. 0.003 meq/g
Absorbance at 400 nm Max. 0.01
Absorbance at 340 nm Max. 0.01
Absorbance at 310 nm Max. 0.05
Absorbance at 295 nm Max. 0.10
Absorbance at 275 nm Max. 0.30
Absorbance at 270 nm Max. 1.00
Refractive Index n20/D 1.430 (lit.)


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