... ,fluorine refrigerant,R11, R12, R22, R507, R410A, R417, R507, R600a, R141b, R142b, R502, R134a Specifications:mixed refrigerant gas r400,fluorine refrigerant ... ,R11, R12, R22, R507, R410A, R417, R507, R600a, R141b, R142b, R502, R134a, Property of chloride:1.Molecular weight:136 ...