N,N-Dimethylformamid ≥99.8% (by GC), ChromAR® for liquid chromatography, til UV spektrofotometri, Macron Fine Chemicals™

Leverandør: Avantor Performance Materials
Ratings: Ingen bedømmelse

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Synonymer: DMF

0,2 µm filtreret

5362-08EA 0 DKK
5362-08
N,N-Dimethylformamid ≥99.8% (by GC), ChromAR® for liquid chromatography, til UV spektrofotometri, Macron Fine Chemicals™
N,N-Dimethylformamid
Formel: HCON(CH₃)₂
Molekylvægt: 73,09 g/mol
Kogepunkt: 153 °C (1013 hPa)
Smeltepunkt: –61 °C
Massefylde: 0,949 g/cm³ (20 °C)
Flammepunkt: 57,5 °C (closed cup)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00003284
CAS-nummer: 68-12-2
EINECS: 200-679-5
UN nummer: 2265
ADR: 3,III
REACH: 01-2119475605-32
Merck Index: 13,03269
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Specifikationer Testresultater

For Laboratory,Research,or Manufacturing Use
ACS - Assay (HCON(CH₃)₂)(by GC) (corrected for water) (total isomers and ethylbenzene) ≥99.8 %
ACS - Color (APHA) ≤15
ACS - Residue after Evaporation ≤5 ppm
ACS - Titrable Acid (meq/g) ≤0.0005
ACS - Titrable Base (meq/g) ≤0.003
ACS - Water (H₂O)(by Karl Fischer titrn) ≤0.05 %
Ultraviolet Absorbance (1.00-cm cell vs. water) - 270 nm ≤1.00
Ultraviolet Absorbance (1.00-cm cell vs. water) - 275 nm ≤0.30
Ultraviolet Absorbance (1.00-cm cell vs. water) - 295 nm ≤0.10
Ultraviolet Absorbance (1.00-cm cell vs. water) - 310 nm ≤0.05
Ultraviolet Absorbance (1.00-cm cell vs. water) - 340 - 400 nm ≤0.01
Filtered through a 0.2 micron filter.

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