Acetonitril ≥99.5% för HPLC
Leverantör: VWR Chemicals
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Fara
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Synonyms:
Methyl cyanide, Ethyl nitrile, Cyanomethane, Ethanenitrile, Ethanoic acid nitrile
K981-1LEA
4575
SEK
K981-1L
K981-4L
Acetonitril ≥99.5% för HPLC
Acetonitrile
- High purity, functionally tested reagents suitable for HPLC and mass spectrometry.
- Low UV absorbing and low particulate count to reduce background.
Formel:
H₃CCN MW: 41,05 g/mol Kokpunkt: 81,6 °C (1013 hPa) Smältpunkt: –45,7 °C Densitet: 0,782 g/cm³ (20 °C) Flampunkt: 2 °C (closed cup) Storage Temperature: Omgivande |
MDL Number:
MFCD00001878 CAS nummer: 75-05-8 EINECS: 200-835-2 UN: 1648 ADR: 3,II REACH: 01-2119471307-38 Merck Index: 13,00071 |
Specifikation testresultat
Abs.@220nm | <2 |
Abs.@254nm | <0.5 |
Assay | >99.5 % |
Liquid Chromatography Suitability | Pass |
Residue After Evaporation | <0.005 % |
Titrable Acid | <8 meq/g |
Titrable Base | <0.6 meq/g |
Water (KF) | <0.3 % |
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