Haihua food grade calcium chloride

Uses: Calcium chloride has heat, water, low freezing point, high moisture absorption, poor metal corrosion, condensation accelerate the organic polymer material characteristics, so it is widely used in several ways: 1) roads and highways , parking lot, pier and de-icing of snow; 2) oil drilling, drilling fluid, completion fluid, petrochemical dehydration agent; 3) controlling dust, coal dust, mine dust; 4) calcium chloride solution was used as seaweed with sodium industry, soybean industry flocculant; for refrigeration, cold drinks cold carrier industry; also used in sewage treatment; 5) for the control of wheat, apples, cabbage and other rotten and food preservatives, fresh and dried vegetables; 6) antifreeze for concrete, accelerate the cement setting time; 7) Legal electrolysis of molten calcium and other precious metal raw materials. Industrial Grade Calcium Chloride Technical Specifications: 3 assay analysis Project Specifications 1 Technical Specifications 2 Technical indicators calcium chloride method (CaCL2)% ≥ 68.0-70.0 74.0-77.0 90.0-95.0 HG / T2327-92 Magnesium and alkali metal chloride ( as NaCl)% 4 5 5.5 HG / T2327-92 Water insoluble% ≤ 0.05 0.05 0.05 HG / T2327-92 alkalinity (Ca (OH) 2 meter)% ≤ 0.2 0.2 0.2 HG / T2327-92 sulfate ( In CaSO4 dollars)% ≤ 0.1 0.1 0.1 HG / T2327-92 PH value 8-10 8-10 8-10 HG / T2327-92 food grade calcium chloride technical indicators: Analysis Project Specification 1 Specification 2 Specification 3 Determination Methods of calcium chloride (CaCL2)% ≥ 68-70 74-77 88-90 HG / T2327-92 Magnesium and alkali metal chloride (as NaCl)% 4.3 4.8 5.5 spectrophotometric water insolubles% ≤ 0.1 0.1 0.1 spectrophotometric spectrophotometric pH% ≤ compliance compliance compliance HG / T2327-92 alkalinity% ≤ 0.35 0.35 0.35 spectrophotometry Arsenic% ≤ 0.0003 0.0003 0.0003 spectrophotometry heavy metals (Pb)% ≤ 0.001 0.001 0.001 spectrophotometry