Acetonitrile HPLC Plus, 1L

SKU:
34998-1L
  • Acetonitrile HPLC Plus, 1L
  • Acetonitrile HPLC Plus, 1L
  • Acetonitrile HPLC Plus, 1L
$334.00

Description

Acetonitrile HPLC Plus, ≥99.9%, 1L

Synonym: ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide

  • CAS Number 75-05-8

     

  • Linear Formula CH3CN

     

  • Molecular Weight 41.05

     

  •  Beilstein/REAXYS Number 741857

     

  •  EC Number 200-835-2

     

  •  MDL number MFCD00001878

     

  •  eCl@ss 39031501

     

  •  PubChem Substance ID 329755104

     

  •  NACRES NA.03

General description

Acetonitrile (MeCN) is widely employed as a solvent in various studies and has high dielectric constant (37.5). Various purification procedures to obtain different grades of acetonitrile for use in different studies (polarography, spectroscopy, etc.) have been reported by many researchers.[2]

Application

Acetonitrile has been used to compose the gradient system for the HPLC detection of diphenylmethane diisocyanate, a polymeric degradation product.[1]

New Quality UPLC Plus Acetonitrile is suitable for all applications including:
Mass spectrometry, HPLC, TLC, GPC, UV, IR, GC, Pesticide Residue Analysis, and RNA/DNA Synthesis and Purification.

Packaging

1, 6×1, 2.5, 4×2.5, 4, 4×4 L in glass bottle

20 L in Nowpak™

20, 50 L in Pure-Pac™ 2

200 L in Pure-Pac™ 1

View returnable container options.

200 L in Pure-Pac™ 2

Preparation Note

Product filtered through a 0.2 μm filter

Other Notes

Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723.

Important notice
• The article number 34998-4X2.5L will be discontinued. Please order the single bottle 34998-2.5L which is physically identical with the same exact specifications.
• The article number 34998-6X1L will be discontinued. Please order the single bottle 34998-1L which is physically identical with the same exact specifications.

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC

Properties

 

Related Categories Acetonitrile and Acetonitrile Solutions, Analytical Reagents, Analytical/Chromatography, Chromatography Reagents & Solvents, HPLC Plus Grade Solvents,
HPLC Solvents, HPLC, HPLC Plus, and HPLC Gradient Grades, Returnable Containers, Solvent by Type, Solvent Packaging Options, Solvent Products Available in Returnable Containers, Solvent by Application, Solvents
Less...
Quality Level 100
grade HPLC Plus
vapor density 1.41 (vs air)
vapor pressure 72.8 mmHg ( 20 °C)
assay ≥99.9%
autoignition temp. 973 °F
expl. lim. 16 %
baseline drift measuring range ≤12 mAU (210 nm)
impurities ≤0.0001% free alkali (as NH3)
 - ≤0.0002% non-volatile matter
-  ≤0.001% free acid (as CH3COOH)
-  ≤0.01% water (Karl Fischer)
-  ≤0.5 ppb fluorescence (quinine) at 254 nm
-  ≤0.5 ppb fluorescence (quinine) at 365 nm
halogenated residue 10 ng/L (as heptachlor epoxide)
refractive index n20/D 1.344 (lit.)
bp 81-82 °C (lit.)
mp −45 °C (lit.)
density 0.786 g/mL at 25 °C (lit.)
HPLC-gradient ≤0.2 mAU at 254 nm
-  ≤1 mAU at 210 nm
λ H2O reference
UV absorption λ: 195 nm Amax: ≤0.10
-  λ: 200 nm Amax: ≤0.02
-  λ: 228 nm Amax: ≤0.005
-  λ: 235 nm Amax: ≤0.0044
-  λ: 250 nm Amax: ≤0.0044
-  λ: 400 nm Amax: ≤0.0044
Featured Industry Food and Beverages
SMILES string CC#N
InChI 1S/C2H3N/c1-2-3/h1H3
InChI key WEVYAHXRMPXWCK-UHFFFAOYSA-N