Dichloromethane 99% used in Paint remover, pharmaceutical industry, adhesive industry, film industry, polyurethane foaming agent ItemExcellentFirst GradeQualifiedPurity,%≥99.9 99.0 98.0Acidity,%≤ 0.0004 0.0008 0.001Moisture,%≤ 0.04 0.05 0.06Residue,% ≤ 0.0005 0.001 0.003Chroma (pt-co) 10 10 10