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

Marques : Avantor
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Danger

Synonyme(s): Cyanure de méthyle, Méthyle cyanure, Cyanométhane

9821.1000GLEA 231 EUR
9821.1000GL 9821.2500GL
Acétonitrile, BAKER ANALYZED® LC-MS, J.T.Baker®
Acétonitrile
Formule: H₃CCN
Poids moléculaire: 41.05 g/mol
Point d'ébullition: 81.6
Point de fusion: –45.7 °C
Densité: 0.782 g/cm³ (20 °C)
Point éclair: 2 °C (coupe fermée)
Température de stockage: Température ambiante
Numéro MDL: MFCD00001878
Numéro CAS: 75-05-8
EINECS: 200-835-2
UN: 1648
ADR: 3 II
REACH: 01-2119471307-38
Indice Merck: 13,00071
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=cef8be50fcca82050c5bda827ad9c5f57f4c5e27&vid=b80b5c39e654fcf6904b18b58e22a816e8e138b7&prid=web&clid=SAPDAM

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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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