N,N-Dimethylformamid ≥99,8% (durch GC, auf Wasserinhalt korrigiert), BAKER BIO-ANALYZED® für die Biotechnologie, J.T.Baker®

Lieferant: Avantor
Gefahr

Synonyms: Formic acid dimethylamide, Formdimethylamide, Dimethylformamide, DMF

9344-13EA 464 CHF
9344-13
N,N-Dimethylformamid ≥99,8% (durch GC, auf Wasserinhalt korrigiert), BAKER BIO-ANALYZED® für die Biotechnologie, J.T.Baker®
N,N-Dimethylformamid
Formel: HCON(CH₃)₂
Siedepunkt: 153 °C (1013 hPa)
Melting Pt: –61 °C
Dichte: 0.949 g/cm³ (20 °C)
Flash-Pt: 57.5 °C (closed cup)
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
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=1ac5c5e9758b6c40ccb0cf127b6a6e1c6d608c64&vid=9a5d4e579e195193602c20d3cb39c89ac9c92cbf&prid=web&clid=SAPDAM

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Spezifikation Testergebnisse

For Laboratory,Research,or Manufacturing Use = 99.8 %
Assay (HCON(CH₃)₂) (by GC, corrected for water) ≥99.8 %
Appearance Passes Test
Color (APHA) ≤15
Residue after Evaporation ≤5 ppm
Titrable Acid (meq/g) ≤0.0005
Titrable Base (meq/g) ≤0.003
Water (H₂O)(by Karl Fischer titrn) ≤400 ppm
Ultraviolet Absorbance (1.00-cm cell vs. water) - 400 nm ≤0.010
Ultraviolet Absorbance (1.00-cm cell vs. water) - 340 nm ≤0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 310 nm ≤0.05
Ultraviolet Absorbance (1.00-cm cell vs. water) - 295 nm ≤0.10
Ultraviolet Absorbance (1.00-cm cell vs. water) - 275 nm ≤0.30
Ultraviolet Absorbance (1.00-cm cell vs. water) - 270 nm ≤1.00
Ultraviolet Absorbance (1.00-cm cell vs. water) - Amines (as dimethylamine) ≤5 ppm


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