N,N-Dimethylformamid 99.8% til molekylærbiologi DNase-, RNase-, protease-free
Leverandør: Thermo Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Farlig
|
Synonymer:
DMF
ACRO327171000EA
255
DKK
ACRO327171000
ACRO327175000
ACRO327170100
ACRO327170025
N,N-Dimethylformamid 99.8% til molekylærbiologi DNase-, RNase-, protease-free
N,N-Dimethylformamid
Formel:
HCON(CH₃)₂ Molekylvægt: 73,09 g/mol Kogepunkt: 153 °C (760 mmHg) Smeltepunkt: –61 °C Massefylde: 0,945 g/cm³ Flammepunkt: 58 °C 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 |
Specifikationer Testresultater
Appearance | Clear liquid |
Water | ≤0.05 % (Coulometric) |
GC | ≥99.8 % |
UV | (undiluted) |
UV | at 270 nm A: ≤1 |
UV | at 280 nm A: ≤0.1 |
Color scale | ≤5 APHA |
Residue after evaporation | ≤0.001 % |
Dnase,Rnase,Protease activity | none detected |
Iron (Fe) | ≤0.1 ppm |
Lead (Pb) | ≤0.1 ppm |
Zinc (Zn) | ≤0.1 ppm |
Free amine | ≤0.001 % (Kaiser) |
Acidity (CH3COOH) | ≤0.001 % |
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