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Acétonitrile, BAKER ANALYZED® pour LC-MS, J.T.Baker®

Fournisseur: Avantor
Danger

Synonyms: Methyl cyanide, Ethyl nitrile, Cyanomethane, Ethanenitrile, Ethanoic acid nitrile

9821.1000GLEA 231 EUR
9821.1000GL 9821.2500GL
Acétonitrile, BAKER ANALYZED® pour LC-MS, J.T.Baker®
Acétonitrile
Formule: H₃CCN
MW: 41.05 g/mol
Point d'ébullition: 81.6
Point de fusion: –45.7 °C
Densité: 0.782 g/cm³ (20 °C)
Point d'éclair: 2 °C (coupe fermée)
Température de stockage: Température ambiante
Numéro MDL: MFCD00001878
Numéro CAS: 75-05-8
EINECS: 200-835-2
ONU: 1648
ADR: 3 II
ATTEINDRE: 01-2119471307-38
Merck Index: 13,00071
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Résultats des tests de spécification

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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