Acetonitril, BAKER ANALYZED® für die LC-MS, J.T.Baker®

Lieferant: Avantor
Gefahr

Synonyms: Ethannitril Methylcyanid Essigsäurenitril Ethansäurenitril

9821.1000GLEA 263 CHF
9821.1000GL 9821.2500GL
Acetonitril, BAKER ANALYZED® für die LC-MS, J.T.Baker®
Acetonitril
Formel: H₃CCN
MW: 41,05 g/mol
Siedepunkt: 81,6 °C (1013 hPa)
Melting Pt: –45,7 °C
Dichte: 0,782 g/cm³ (20 °C)
Flash-Pt: 2 °C (geschlossener Tiegel)
Lager Temperatur: Raumtemperatur
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
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Spezifikation Testergebnisse

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. 0.002
at 254 nm max. 0.001
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
at 220 nm max. 0.01
at 254 nm max. 0.01
Element concentrations are at time of lot release.

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