chloroform stab ethanol rein 1l warchem Taschentücher und Papierhandtücher Selenium is very important for

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chloroform stab ethanol rein 1l warchem Taschentücher und Papierhandtücher Selenium is very important forName (English): Chloroform stab. Ethanol Synonyms: Trichloromethane, Trichloromethane, Methylene trichloride, Formyl trichloride Species: pure Chemical formula: CHCl Molar mass: 119. 38 g mol EC no: 200 663 8 CAS number: 67 66 3 Quality parameters TESTED VALUE NORM Content (GC) min. 98. 0% Free acids and phosgene (i. e. HCl) max. 0. 0002% Aldehydes and ketones (CHCHO units) max. 0. 005% Free chlorine (Cl) max. 0. 0002% Chlorides (Cl) max. 0. 0001%