Acetonitrile for HPLC, gradient grade, (1L)

SKU:
34851-1L
$238.00

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, Amber Glass Bottles, Analytical Reagents, Analytical/Chromatography,Biochemicals and Reagents,
More...
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
expl. lim. 16 %
measuring range ≤15 mAU baseline drift, (210 nm)
impurities ≤0.0002% free alkali (as NH3)
 - ≤0.0005% non-volatile matter
-  ≤0.001% free acid (as CH3COOH)
-  ≤0.02% water (Karl Fischer)
-  ≤0.5 ppb fluorescence (quinine) at 365 nm
-  ≤1 ppb fluorescence (quinine) at 254 nm
refractive index n20/D 1.344(lit.)
bp 81-82 °C(lit.)
mp −48 °C (lit.)
density 0.786 g/mL at 25 °C(lit.)
absorption HPLC-gradient/210 nm ≤3 mAU
-  HPLC-gradient/254 nm ≤0.5 mAU
UV absorption λ: 195 nm Amax: ≤0.12
-  λ: 200 nm Amax: ≤0.032
-  λ: 230 nm Amax: ≤0.0044
-  λ: 235 nm Amax: ≤0.0044
-  λ: 250 nm Amax: ≤0.0044
-  λ: 400 nm Amax: ≤0.0044
storage temp. room temp