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AX0145 Supelco

Acetonitrile

HPLC, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

Synonym: ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide

  • CAS Number 75-05-8

  • Linear Formula CH3CN

  • Molecular Weight 41.05

  •  Beilstein/REAXYS Number 741857

  •  MDL number MFCD00001878

  •  EC Index Number 200-835-2

Purchase

Properties

Quality Level   100
  200
vapor density   1.41 (vs air)
vapor pressure   72.8 mmHg ( 20 °C)
  97 hPa ( 20 °C)
assay   ≥99.8% (GC)
form   liquid
autoignition temp.   973 °F
expl. lim.   16 %
application(s)   HPLC: suitable
refractive index   n20/D 1.344 (lit.)
bp   81-82 °C (lit.)
mp   −45 °C (lit.)
transition temp   flash point 2 °C
density   0.786 g/mL at 25 °C (lit.)
shipped in   ambient
SMILES string   CC#N
InChI   1S/C2H3N/c1-2-3/h1H3
InChI key   WEVYAHXRMPXWCK-UHFFFAOYSA-N
storage conditions   Store at room temperature.

Description

Packaging

4 l in Glas bottle pre packed

Application

AX0145-NP10 is sold as 2 x 10 L
AX0146P-1 and AX0146P-6 are packaged in poly-coated bottles.

HPLC, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

Analysis Note

AppearanceClear liquid, free from particulatesAssay (GC)99.8% minColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testGradient at 254 nm0.005AU maxInfrared SpectrumConforms to standardTitrable acid0.008meq/g maxTitrable base0.0006meq/g maxUV Abs. at 190 nm1.00AU maxUV Abs. at 220 nm0.05AU maxUV Abs. at 254 - 400 nm0.01AU maxUV Cut-off190nm maxWater (H2O)0.10% max

Safety & Documentation

Safety Information

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