Acetonitril ≥99.9%, HiPerSolv CHROMANORM®, gradient grade for HPLC

Leverancier: VWR Chemicals
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Filtered through a 0.2 µm filter, packaged under nitrogen.

20060.420EA 260 EUR
20060.420 20060.290 20060.360 20060.320
Acetonitril ≥99.9%, HiPerSolv CHROMANORM®, gradient grade for HPLC
Acetonitril
Formule: H₃CCN
MW: 41,05 g/mol
Kookpunt: 81,6 °C (1013 hPa)
Smeltpunt: –45,7 °C
Dichtheid: 0,782 g/cm³ (20 °C)
Vlampunt: 2 °C (gesloten beker)
Bewaar temperatuur: Kamertemperatuur
MDL Nummer: MFCD00001878
CAS nummer: 75-05-8
EINECS: 200-835-2
UN: 1648
ADR: 3,II
Bereik: 01-2119471307-38
Merck Index: 13,00071
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Specification Test Results

Assay (on anhydrous substance) Min. 99.9 %
Acidity Max. 0.0002 meq/g
Alkalinity Max. 0.0002 meq/g
Evaporation residue Max. 5 ppm
Water Max. 0.02 %
Absorbance (195 nm) Max. 0.1
Absorbance (200 nm) Max. 0.05
Absorbance (210 nm) Max. 0.02
Absorbance (220 nm) Max. 0.02
Absorbance (240 nm) Max. 0.005
Transmittance (195 nm) Min. 80 %
Transmittance (200 nm) Min. 90 %
Transmittance (210 nm) Min. 94 %
Transmittance (220 nm) Min. 96 %
Transmittance (240 nm) Min. 99 %
Gradient grade (210 nm) Max. 10 mAU

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