Dichloromethane HPLC 2.5L

Dichloromethane HPLC 2.5L Dichloromethane (Methylene chloride) may be used in the following processes: • As an extractant for 2,2-dithioethyl-4-(2′-pyridyl)-4-butyro-γ-lactone. Dichloromethane may also be used in ultrasonic baths for cleaning and protection of aluminum coating over atactic-PMMA (poly(methyl methacrylate)) for dielectric studies grade for HPLC vapor density 2.9 (vs air) vapor pressure 24.45 psi ( 55 °C) 6.83 psi ( 20 °C) InChI Key YMWUJEATGCHHMB-UHFFFAOYSA-N assay ≥99.8% autoignition temp. 1223 °F contains amylene as stabilizer expl. lim. 22 % impurities free chlorine, in accordance ≤0.001% free acid (as HCl) ≤0.001% non-volatile matter ≤0.02% water (Karl Fischer) color APHA: ≤10 transmittance 235 nm, ≥20% 240 nm, ≥50% 245 nm, ≥80% 260 nm, ≥98% refractive index n 20/D 1.424 (lit.) bp 39.8-40 °C (lit.) mp −97 °C (lit.) density 1.325 g/mL at 25 °C (lit.) absorption in accordance Featured Industry Food and Beverages Dichloromethane HPLC 2.5L