Beijing Starget Chemicals Co.,Ltd Our company is specialized in operating refrigerant gas (R22,R32, R134a, R142b, R143a, R125, R152a, mix refrigerant R406,R408,R502,R507etc, and Halon replacement
R32 Difluoromethane HFC Refrigerants For blend Refrigerant such as R410, R504 Specifications: Physical properties Molecular formula CH2F2 Mmolecular ...