methylene chloride


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meth·yl·ene chlor·ide

(meth'ĭ-lēn klōr'īd),
Volatile liquid with a pungent odor; harmful vapor. Organic solvent used for cellulose acetate plastic; degreasing and cleaning fluids; and in food processing. Pharmaceutical aid (solvent).
References in periodicals archive ?
Frank Young wrote to the Public Citizen Litigation Group, on June 8, that "decaffeination use of methylene chloride.
Methylene chloride is a selective solvent, removing only the caffeine and wax from the beans, leaving the coffee's flavor largely intact.
Stringent government regulations across the North American and European regions will have the vital influence on the overall global methylene chloride market.
The role of formaldehyde and S-chloromethylglutathione in the bacterial mutagenicity of methylene chloride.
According to Green Mountain Coffee Roasters, the methylene chloride process is thought by some in the coffee industry to maintain coffee flavor better than other processes.
11 g of the sample into 100 mL of methylene chloride to create an 1100-ppm stock solution and serially diluting the stock to create standards bracketing the concentration of the samples.
The methylene chloride fraction of Saururus chinensis (2 mg/ml in methanol) was injected into the high performance liquid chromatography diode array detector electron ionization mass spectrometry (HPLC-DAD-EI-MS) system (Agilent 1100 series, Agilent Technologies, Palo Alto, CA, USA).
The terminals have been tested for exposure to popular cleaning chemicals such as alcohol or methylene chloride.
The new Fortis SL cartridge filters have the broad chemical and caustic compatibility of PTFE (polytetrafluoroethylene), making these filters ideal for use in the manufacture of APIs (active pharmaceutical ingredients) containing methylene chloride, acetone, isopropyl alcohol, ethyl acetate and other organic solvents.
GE claims improved resistance to chlorinated solvents, such as methylene chloride, for Extem.
In a study of VOC emissions from drying lumber samples with different frequency of knot occurrences, the concentrations of terpenes found in sapwood, heartwood, and knot samples by methylene chloride extraction were 0.