N,N-Dimethylformamid 99.9%, AcroSeal™ for biochemistry
Dodavatel: Thermo Scientific
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Nebezpečí
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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 |
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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