Calcium Chloride Special is a colourless-to-yellowish, odourless, non-toxic liquid. Its superior heat transfer properties compared to glycol-water mixtures allow for efficient operation of cooling systems even at very low operating temperatures. Calcium Chloride Special is manufactured using advanced chemical processes. It’s formulated with inhibitors, stabilizers, and buffering agents. Calcium Chloride Special contains no borax, nitrites, phosphates, or amines.