34888
Riedel-de Haën

Acetonitrile

SKU
34888
CHROMASOLV™, for HPLC, for UV, ≥99.9% (GC)
Synonym(s)
ACN; Methyl cyanide
  • For HPLC and organic synthesis
  • High-purity, multipurpose solvents
  • High lot-to-lot consistency
Brand
Riedel-de Haën
Beilstein Registry Number CAS Numbers (All) EC Number Linear Formula
CH3CN
MDL Number Molar Mass
41.05 g/mol
RTECS Number
200-835-2
Synonyms
ACN; Methyl cyanide

Documents

Specifications

PropertyValue
Assay (GC)Min. 99.9 %
Non-volatile matterMax. 0.0005 %
Water (Karl Fischer)Max. 0.02 %
Free acid (as CH3COOH)Max. 0.002 %
Free alkali (as NH3)Max. 0.0002 %
Transmittance at 195 nmMin. 65 %
Transmittance at 200 nmMin. 88 %
Transmittance at 210 nmMin. 93 %
Transmittance at 235 nmMin. 99 %
Absorbance (JP)(Val.Ref)complying
Fluorescence (chinin) at 254 nmMax. 1 ppb
Fluorescence (chinin) at 365 nmMax. 0.5 ppb

Properties

PropertyValue
Boiling Point/Range82 °C (1.013 hPa)
ColorColorless
Density0.7857 g/cm3 (20 °C)
Flashpoint6 °C
For Use With (Equipment)For HPLC
FormLiquid
GradeStandard HPLC Solvents
Incompatible MaterialsMay attack many plastics, rubbers and coatings, Perchlorates, Sulfites, Reducing agents, Oxidizing agents, Bases, Acids
Lower Explosion Limit3 %(V)
Melting Point/Range-46 °C
Partition Coefficient-0.34
Purity Percentage99.9
Purity Details>=99.9%
Solubility in WaterCompletely miscible
Upper Explosion Limit16 %(V)
Vapor Density1.42
Vapor Pressure97 hPa (20 °C)
ViscosityNo data available
pH-ValueNot applicable
Product LineCHROMASOLV™
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard Class3
Package GroupII
UN IDUN1648
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