Acetonitril ≥99.9%, HiPerSolv CHROMANORM®, isokratisk kvalitet for HPLC
Leverandør: VWR Chemicals
|
Danger
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0,2 µm Filtrert. Packaged under nitrogen.
20048.320EA
1800
NOK
20048.320
20048.290
20048.360
20048.500
20048.911
20048.914
20048.9010
20048.9030
Acetonitril ≥99.9%, HiPerSolv CHROMANORM®, isokratisk kvalitet for HPLC
Acetonitrile
Formel:
H₃CCN Kokepunkt: 81,6 °C (1013 hPa) Smeltepunkt: –45,7 °C Tetthet: 0,786 g/cm³ (20 °C) Flash punkt: 5 °C (closed cup) Lagringstemperatur: Romtemperatur |
MDL nummer:
MFCD00001878 CAS-nummer: 75-05-8 EINECS: 200-835-2 FN: 1648 ADR: 3,II REACH: 01-2119471307-38 Merck Indeks: 13,00071 |
Spesifikasjon Testresultater
Assay (on anhydrous substance) | Min. 99.9 % |
Acidity | Max. 0.0003 meq/g |
Evaporation residue | Max. 5 ppm |
Absorbance (200 nm) | Max. 0.1 |
Absorbance (210 nm) | Max. 0.1 |
Absorbance (220 nm) | Max. 0.05 |
Absorbance (230 nm) | Max. 0.01 |
Absorbance (250 nm) | Max. 0.005 |
Transmittance (200 nm) | Min. 80 % |
Transmittance (210 nm) | Min. 85 % |
Transmittance (220 nm) | Min. 90 % |
Transmittance (230 nm) | Min. 98 % |
Transmittance (250 nm) | Min. 98 % |
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