1 Chemical preparations for general industrial manufacturing, Coolants, Cryogenic preparations in solid, liquid or gas state for use in chilling and freezing, Chemical Condensation preparations, namely ferric chloride; Refrigerating preparations, namely antifreeze, ammonia, tetrachloroethane, Chlorine, Methane, Ethyl alcohol, Dichloroethane. Excluding chemical preparations, coolants, or refrigerants used in connection with kitchen appliances for commercial or residential use