... . Purity: 72%,74%,77%; 4. competitive price INTRODUCTION:The main characters of calcium chloride dehydrate:Calcium chloride dehydrate is white granular crystal, which ... , fire proofing agent of fabrics, food preservative, calcium chloride, but also for barium chloride and some dyes. It can also produce adhesive, anhydrous ... .200.200.20Sulfate SO4 2- ≤0.200.200.20 calcium chloride dihydrate 72%,74%,77%