Acetonitril ≥99.9%, HiPerSolv CHROMANORM®, gradient kvalitet for HPLC
Leverandør: VWR Chemicals
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Danger
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0,2 µm Filtrert. Packaged under nitrogen.
20060.420EA
2075
NOK
20060.420
20060.290
20060.360
20060.320
Acetonitril ≥99.9%, HiPerSolv CHROMANORM®, gradient kvalitet for HPLC
Acetonitril
Formel:
H₃CCN MW: 41,05 g/mol Kokepunkt: 81,6 °C (1013 hPa) Smeltepunkt: –45,7 °C Tetthet: 0,782 g/cm³ (20 °C) Flash punkt: 2 °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. 0.0002 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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