N,N-Dimethylformamid 99.5% p.a.
Dodávateľ: Thermo Scientific
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Nebezpečí
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210580250.EA
1644.73
EUR
210580250.
210580010.
210580100.
210580025.
210585000.
N,N-Dimethylformamid 99.5% p.a.
N,N-Dimethylformamid
Vzorec:
HCON(CH₃)₂ Mw: 73,09 g/mol Teplota varu: 153 °C (1013 hPa) Teplota tavenia: –61 °C Hustota: 0,945 g/cm³ Teplota vzplanutia: 58 °C (ot. pohárek) Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00003284 Číslo CAS: 68-12-2 EINECS: 200-679-5 OSN: 2265 ADR: 3,III REACH: 01-2119475605-32 Merck Index: 13,03269 |
Výsledky špecifikačného testu
Appearance | Clear liquid |
Water | ≤0.05 % |
GC | ≥99.5 % |
Color scale | ≤10 APHA |
Residue after evaporation | ≤20 ppm |
Acidity/alkalinity | ≤0.0005 meq/g |
Calcium (Ca) | ≤1 ppm |
Copper (Cu) | ≤0.5 ppm |
Iron (Fe) | ≤1 ppm |
Lead (Pb) | ≤0.5 ppm |
Magnesium (Mg) | ≤0.5 ppm |
Potassium (K) | ≤0.5 ppm |
Sodium (Na) | ≤2 ppm |
Zinc (Zn) | ≤0.5 ppm |
Total phosphorus (P) | ≤0.5 ppm |
Total silicon (Si) | ≤0.05 ppm |
Total sulfur (S) | ≤1 ppm |
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