Metanol, BAKER ANALYZED® para LC-MS, adecuado para instrumentos UPLC/UHPLC, J.T.Baker®

Proveedor: Avantor
Peligro

Sinónimos: Destilado metílico, Alcohol metílico

9822.1000GLEA 54.5 EUR
9822.1000GL 9822.2500GL
Metanol, BAKER ANALYZED® para LC-MS, adecuado para instrumentos UPLC/UHPLC, J.T.Baker®
Metanol
Formula: CH₃OH
MW: 32.04 g/mol
Pto. Ebullición: 64.6
Pto. de fusión: –98 °C
Densidad: 0.7918 g/cm³ (20 °C)
Pto. de inflamación: 11 °C (copa cerrada)
Temperatura de almacenaje: Ambiente
Número MDL: MFCD00004595
Núm. CAS: 67-56-1
EINECS: 200-659-6
UN: 1230
ADR: 3 II
IR: 01-2119433307-44
Índice Merck: 13,05984
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=5ea983428c5015ad8417c1e1c260cce3a4d1de3c&vid=9bc2f21fdce2dcabce477372374ff56b8fb3a0f1&prid=web&clid=SAPDAM

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Resultados test especificaciones

Assay min. 99.8 %
Residue after Evaporation (in ppm) max. 1
Water (H2O) max. 0.02 %
LC-Gradient-Diode Array Detection (AU), test solution is modified with 0.1% (v/v) formic acid:
at 235 nm max. 0.005
at 254 nm max. 0.02
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. 100
Potassium (K) max. 50
Magnesium (Mg) max. 50
Sodium (Na) max. 50
Ultraviolet Absorbance (1.00-cm path vs water):
at 225 nm max. 0.20
at 280 nm max. 0.01
Element concentrations are at time of lot release.


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