... ice melting in areas under the temperature -15°CCharacters, granules or flakes, liable to absorb moisture and deliquesce.Grain size ... snow and ice melting in frozen and slope areas.Characters, white granules or flakes, liable to absorb moisture and deliquesce. It ... , etc, under the temperature 0~ -40°C. Characters, Granules or flakes, white or gray crystals liable to absorb moisture and deliquesce ...