... ) Chemical Formula CHCIF2 Application Air Conditioning, Low and Medium Temperature Refrigeration Oils Mineral, Alkylbenzene, Polyolester UN Code 1018 INDG 2618 NAMECorodifluoromethane ... -8158.Fax:86-571-85862449 Mobile:13095719098 high purity air refrigeration R22 Refrigerant gas 22