Acetonitrile for HPLC, gradient grade, 1L

SKU:
439134-1L
$251.00

Description

Acetonitrile

for HPLC, gradient grade, ≥99.9%

Synonym: ACN, Methyl cyanide

  • CAS Number 75-05-8

     

  • Linear Formula CH3CN

     

  • Molecular Weight 41.05

     

  •  Beilstein Registry Number 741857

     

  •  EC Number 200-835-2

     

  •  MDL number MFCD00001878

Properties

Related Categories Acetonitrile and Acetonitrile Solutions, Composite Drums,Drums Product Line, HPLC Gradient, HPLC Gradient Grade Solvents,
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grade for HPLC, gradient grade
vapor density 1.41 (vs air)
vapor pressure 72.8 mmHg ( 20 °C)
InChI Key WEVYAHXRMPXWCK-UHFFFAOYSA-N
assay ≥99.9%
autoignition temp. 973 °F
purified by sub-micron filtration
expl. lim. 16 %
HPLC gradient analysis ≤0.5 mAU (@254 nm)
≤3 mAU, @ 210 nm
baseline drift at 210 nm ≤15 mAU
impurities ≤0.0002% free alkali (as NH3)
 - ≤0.001% free acid (as CH3COOH)
-  ≤0.01% water (Karl Fischer)
-  ≤0.5 ppb quinine fluor., 365 nm
-  ≤1 ppb quinine fluor., 254 nm
evapn. residue <0.0002%
refractive index n20/D 1.344(lit.)
bp 81-82 °C(lit.)
mp −48 °C (lit.)
solubility water: soluble
density 0.786 g/mL at 25 °C(lit.)
λ H2O reference
UV absorption λ: 195 nm Amax: ≤0.12
 - λ: 200 nm Amax: ≤0.032
-  λ: 230 nm Amax: ≤0.0044