Snow baby is the registered brand. Snow baby r22--chemical name: chlorodifluoromethane, molecular formula: chclf2, molecular weight: 86.47.Using antimony pentachloride as catalyst, carbon tetrachloride (chcl3), reacts with anhydrous fluoride (ahf) to form snow baby. Technical index Index/value/classHigh-class productFirst-class productQualified product AppearanceColourless, not turbid SmellNo odor Purity %, 99.999.599.0 Moisture %, 0.00100.00200.0030 Acidity(calculated with hci) %, 0.000010.00010.0001 High boiling residue %, 0.010.010.02 Molecular weight86.47 Boiling point()-40.8 Critical temperature()96.15 Critical pressure(mpa)4.99 Odp0.055
