... , agro-chemical,cos metics and cleaning sectors. FeaturesMolecular Formula: CF3CH2FPurity: 99.9%Specification:300g/350g/390gUsage:for a/c, household refrigerator, water ... Warming Potential (GWP)1.2 Quality Index:GradeExcellent GradeFirst GradePurity, %≥99.999.5Moisture, Ppm≤1010Acidity Ppm≤0.11.0Evaporation residue Ppm ...