Refined method: a byproduct of the production of sodium hypochlorite by refining. Preparation of sodium carbonate byproduct of refining Solvay process. (Ca (OH) 2 + 2 NH4Cl → CaCl2 + 2 NH3 + 2 H2O) as colorless cubic crystals the effect of calcium chloride, white or gray, with granular, honeycomb block, spherical, irregular granular powder. Non-toxic, odorless, slightly bitter taste. Extremely hygroscopic, easily deliquescence exposed to air. Haixu Chemical (Figure), the role of calcium chloride, calcium chloride provided by Shouguang Yantai Chemical Co. Haixu. Shouguang Haixu Chemical Co. (www.haixuchem.com) is a professional, "calcium chloride dihydrate, anhydrous calcium chloride, magnesium chloride, deicing salt, sodium metabisulfite," the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "Graces" brand has a good reputation. We adhere to the "service first, customers first" principle, so that the chemical Graces won the trust of customers in the chemical processing congregation, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you!