New Type Air Conditioner R32 Refrigerant Gas 5kg With High Purity

R32, Chinese name: difluoromethane. Molecular formula: CH2F2. Physical property: colorless, tasteless, slightly burning (A2 level), easily soluble in oil, insoluble in water; It is non explosive, non-toxic, flammable but non flammable, colorless, colorless and transparent liquid under normal temperature and pressure, and is a relatively safe refrigerant.