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Acétonitrile ≥99.9% (par GC), BAKER ANALYZED® HPLC, Ultra Gradient pour HPLC/UHPLC, pour spectrophotométrie, J.T.Baker®

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Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

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

Filtré à 0,2 µm. Conditionné sous gaz inerte.

9017-03EA 0 EUR
9017-03 9017-I
Acétonitrile ≥99.9% (par GC), BAKER ANALYZED® HPLC, Ultra Gradient pour HPLC/UHPLC, pour spectrophotométrie, J.T.Baker®
Acétonitrile
Formule: H₃CCN
Point d'ébullition: 81,6 °C (1013 hPa)
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
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Résultats des tests de spécification

For Laboratory,Research,or Manufacturing Use = 0.005
Ultraviolet Absorbance (1.00-cm cell vs. water) - 400-254 nm ≤0.005
Ultraviolet Absorbance (1.00-cm cell vs. water) - 220 nm ≤0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 200 nm ≤0.05
Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm ≤190
Gradient Elution Test (a.u.) - 254 nm ≤0.0005
Gradient Elution Test (a.u.) - 210 nm ≤0.002
Density (g/mL) at 25°C 0.775 - 0.780
Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission ≤0.3 ppb
Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities ≤1.0 ppb
Assay (CH₃CN) (by GC) ≥99.9 %
Appearance Passes Test
Color (APHA) ≤10
Fluorescence Trace Impurities, measured as Quinine Base - Fluorescence detection (PAH) ≤0.5 ppb
Residue after Evaporation ≤1.0 ppm
Titrable Acid (µeq/g) ≤0.8
Titrable Base (µeq/g) ≤0.6
Water (by KF, coulometric) ≤100 ppm
Carbonyl Compounds (as Acetone) ≤25.0 ppb
Filtered through a 0.2 micron filter.


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