Min order: 1140PCS Price: USD38-52 This gas is r12 which used for auto compressor. It is both good in price and quality. Refrigerant/refrigerant r134a/r12/r22/404ABottle size: 3.3KG,3.7KG,4.5KG,4.7KGwe can OEM for customer's brand. Welcome to enquiry!! dichlorodifluoromethane R12product content : Property of chloride : Molecular Weight120.91Boiling Point, °C-29.8Melting Point, °C-158Critical ...