Cement Anti-Freeze Calcium Nitrate Crystal

Description: Calcium nitrate is an inorganic salt formed by ionizing nitrate ions and calcium, and is a colorless transparent monoclinic crystal. It can be used as foliar fertilizer, refrigerant, cement antifreeze, phosphating agent in steel industry, making fireworks, configuring calcium nitrite, etc. It has a wide range of applications. Like other products, calcium nitrate has two advantages and disadvantages. If we make good use of our strengths and avoid our weaknesses, we will be able to make full use of calcium nitrate. Advantages of calcium nitrate: Calcium nitrate has a better quick-setting and early-strength effect, and shows early-strength performance at low temperatures, and its antifreeze effect is good and non-toxic Specification: Inspection Item Unit Ind.G. Agri.G. Assay % ≥ 99.0 99.0 PH Value 4.5-6.5 5-7 Water Insolubles % ≤ 0.001 0.001 Heavy Metal % ≤ 0.002 0.002 Sulphates % ≤ 0.02 0.02 Iron % ≤ 0.001 0.001 Chloride % ≤ 0.005 0.005 Calcium Oxide % ≥ -- 23.5 Nitrogen % ≥ -- 11.74