Name Of product:Industrial methylene chloride 99.95%. H.S.Code 29031200. 1.Name Of ProductEnglish ... ,fumigant,refrigeration,etc.5.Quality standardIndustrial methylene chloride ITEMSTANDARDRESULTPurity, %≥ 99.95 99.98 Acidity(HCL), %≤ 0.0001 0.0001 Moisture %≤ 0.0050 ... . ≤ 10 10Mass fraction of trichoromethane ≤ 0.0050 0.004001 Methylene chloride