gradeACS reagentQuality Level100200vapor density1.59 (vs air)Assay≥99.5%formliquidexpl. lim.3.1-27.7 %greener alternative product characteristicsSafer Solvents and AuxiliariesUse of Renewable FeedstocksLearn more about the Principles of Green Chemistry.concentration200 proofimpuritiesH2SO4, passes test (darkened)MnO4- reducers, passes testacetone, passes testisopropanol, passes test≤0.0002 meq/g Titr. base≤0.0005 meq/g Titr. acid≤0.1% Methanol≤0.2% waterevapn. residue≤0.001%