Calcium Chloride Flakes 77% Calcium Chloride (CaCl���) 77% flakes are highly hygroscopic (moisture-absorbing) and used widely for de-icing roads, dust suppression on unpaved surfaces, concrete acceleration, and as a drying agent, while food-grade versions are used in brewing, cheese making, and preserving canned foods to firm them up. They also serve as a dense fluid in the oil industry, for…
