... 5)Chroma (pt-co): 10 max Methylene chloride / Dichloromethane, SGS test-high purity 99.99% & low moisture 0.006%Colorless and transparent, without ... (APHA),Pt-Co10Acidity(HCl),%≤0.0004Moisture,%≤0.006Purity,%≥99.99Residue after evaporation%,≤0.0015 99.95%Methylene Chloride/Dichloromethane, CAS No.: 75-09-2