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Acetonitrile ≥99.5% for HPLC

Supplier: VWR

Synonyms: ACNCyanomethaneEthanenitrileEthanoic acid nitrileMethane, cyano-MethanecarbonitrileMethyl cyanide
VWRVK981-1L K981-1L VWRVK981-4L K981-4L
  • High purity, functionally tested reagents suitable for HPLC and mass spectrometry.
  • Low UV absorbing and low particulate count to reduce background.

Formula: H₃CCN
MW: 41.05 g/mol
Boiling Pt: 81.6 °C (1013 hPa)
Melting Pt: -45,7 °C
Density: 0.782 g/cm³ (20 °C)
Flash Pt: 2 °C (closed cup)
Storage Temperature: Ambient
MDL Number: MFCD00001878
CAS Number: 75-05-8
EINECS: 200-835-2
UN: 1648
REACH: 01-2119471307-38
Merck Index: 13,00071
Specification Test Results
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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Size Supplier No. Catalog Number Unit List Price Quantity
4 L VWRVK981-4L K981.4L Each (4l) Retrieving Restricted
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