... 'C to -45'C... Snow-melting agent for road is new kind of snow/ice-melting agent, which is made of inorganic salts ... . Uses1, Common roads and Expressways.2, Yards, Schools and Factories.3, Common facilities. Features1, Low dosage, fast efficiency and long operational ... property: soluble in water and release heat, easy to deliquescence.3, Freezing point: according to local climate conditions, can be set ...