Acetonitril, BAKER ANALYZED® for LC-MS, J.T.Baker®
Leverantör: Avantor
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Fara
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Synonyms:
Methyl cyanide, Ethyl nitrile, Cyanomethane, Ethanenitrile, Ethanoic acid nitrile
9821.1000GLEA
2425
SEK
9821.1000GL
9821.2500GL
Acetonitril, BAKER ANALYZED® for LC-MS, J.T.Baker®
Acetonitrile
Formel:
H₃CCN MW: 41,05 g/mol Kokpunkt: 81,6 °C (1013 hPa) Smältpunkt: –45,7 °C Densitet: 0,782 g/cm³ (20 °C) Flampunkt: 2 °C (closed cup) Storage Temperature: Omgivande |
MDL Number:
MFCD00001878 CAS nummer: 75-05-8 EINECS: 200-835-2 UN: 1648 ADR: 3,II REACH: 01-2119471307-38 Merck Index: 13,00071 |
Specifikation testresultat
Assay (by GC) | min. 99.9 % |
Residue after Evaporation | max. 1 ppm |
Water (H2O) | max. 0.01 % |
LC-Gradient-Diode Array Detection (AU), test solution is modified with 0.1% (v/v) formic acid: | |
at 220 nm | max. 0.01 |
at 254 nm | max. 0.01 |
LC-MS Gradient Suitability Test (TIC, 100 to 2000 m/z), test solution is modified with 0.1% (v/v) formic acid: | |
Positive ESI-MS Sensitive Impurities (as Reserpine) | max. 50 ng/ml |
Trace Impurities (in ppb) | |
Aluminium (Al) | max. 50 |
Calcium (Ca) | max. 50 |
Iron (Fe) | max. 50 |
Potassium (K) | max. 50 |
Magnesium (Mg) | max. 50 |
Sodium (Na) | max. 50 |
Ultraviolet Absorbance (1.00-cm path vs water): | |
at 200 nm | max. 0.05 |
Element concentrations are at time of lot release. |
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