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N,N-Dimethylformamid 99.9%, AcroSeal™ for biochemistry

Dodavatel: Thermo Scientific
Nebezpečí

447090010.EA 2680 CZK
447090010. 447090025.
N,N-Dimethylformamid 99.9%, AcroSeal™ for biochemistry
N,N-Dimethylformamid
Vzorec: HCON(CH₃)₂
MW: 73,09 g/mol
Bod varu: 153 °C (760 mmHg)
Bod tání: –61 °C
Hustota: 0,945 g/cm³
Bod vzplanutí: 58 °C
Storage Temperature: Ambient
MDL Number: MFCD00003284
CAS číslo: 68-12-2
UN: 2265
ADR: 3,III
https://cz.vwr.com/stibo/web/std.lang.all/25/06/2302506.jpg https://cz.vwr.com/stibo/web/std.lang.all/06/12/16640612.jpg

Objednat

Výsledky specifikačního testu

Appearance Clear liquid
Water ≤0.05 %
GC ≥99.85 %
UV at 270 nm A: ≤1
UV at 275 nm A: ≤0.3
UV at 295 nm A: ≤0.1
UV at 310 nm A: ≤0.05
UV at 340 nm A: ≤0.01
UV at 400 nm A: ≤0.01
Color scale ≤10 APHA
Residue after evaporation ≤0.0005 %
Acidity ≤0.0005 meq/g
Heavy metals (as Pb) ≤5 ppm

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