ACETONITRILE CHROMASOLV FOR HPLC, GRADIENT 2.5LTR
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Description
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Specifications
Property Value assay (GC) Min. 99.90 % refractive index (n 20/D) 1.3435 – 1.3445 non-volatile matter Max. 0.0005 % water (Karl Fischer) Max. 0.02 % free acid (as CH3COOH) Max. 0.001 % free alkali (as NH3) Max. 0.0002 % absorbance at 400 nm Max. 0.0044 absorbance at 250 nm Max. 0.0044 absorbance at 235 nm Max. 0.0044 absorbance at 230 nm Max. 0.0044 absorbance at 200 nm Max. 0.032 absorbance at 195 nm Max. 0.12 fluorescence (chinin) at 254 nm Max. 1 ppb fluorescence (chinin) at 365 nm Max. 0.5 ppb HPLC-gradient at 210 nm Max. 3 mAU HPLC-gradient at 254 nm Max. 0.5 mAU baseline drift at 210 nm Max. 15 mAU Properties
Property Value Autoignition Temperature 973 °F Boiling Point/Range 82 °C (1.013 hPa) Certification For HPLC Color Colorless Concentration 100.00% Density 0.7857 g/cm3 (20 °C) Flashpoint 6 °C For Use With (Equipment) For HPLC Form Liquid Grade Gradient Grade Incompatible Materials May attack many plastics, rubbers and coatings, Perchlorates, Sulfites, Reducing agents, Oxidizing agents, Bases, Acids Lower Explosion Limit 3 %(V) Melting Point/Range -46 °C Partition Coefficient -0.34 Purity Percentage 99.90 Purity Details >=99.90% Solubility in Water Completely miscible Upper Explosion Limit 16 %(V) Vapor Density 1.42 Vapor Pressure 97 hPa (20 °C) Viscosity No data available pH-Value Not applicable Product Line CHROMASOLV™ Storage Temperature Ambient Safety Information
Property Value Hazard Class 3 Package Group II UN ID UN1648
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