Acetonitrile 99.5% analysis_for
Fornitore: Thermo Fisher Scientific
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Pericolo
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Synonyms:
Methyl cyanide, Ethyl nitrile, Cyanomethane, Ethanenitrile, Ethanoic acid nitrile
Formula:
H₃CCN Peso molecolare: 41.05 g/mol Punto di ebollizione: 81…82 °C (760 mmHg) Punto di fusione: –46 °C Densità: 0.781 g/cm³ Flash Pt: 2 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00001878 CAS Number: 75-05-8 EINECS: 200-835-2 UN: 1648 ADR: 3 II REACH: 01-2119471307-38 Merck Index: 13,00071 |
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Risultati del test di specificazione
Appearance | Clear liquid |
Water | ≤0.1 % (Coulometric) |
GC | ≥99.4 % |
Color scale | ≤20 APHA |
Residue after evaporation | ≤0.005 % |
Calcium (Ca) | ≤1 ppm |
Copper (Cu) | ≤2 ppm |
Iron (Fe) | ≤2 ppm |
Lead (Pb) | ≤2 ppm |
Magnesium (Mg) | ≤0.5 ppm |
Potassium (K) | ≤1 ppm |
Sodium (Na) | ≤5 ppm |
Zinc (Zn) | ≤2 ppm |
Free acid (CH3COOH) | ≤0.005 % |
Free alkali (NH3) | ≤0.001 % |
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