Calcium chloride is a kind of chemical substance composed of chlorine and calcium. The chemical formula is CaCl2, slightly bitter. lt is a typical ionic halide, which is white, hard fragments or particles at room temperature.


Item | Calcium Chloride Dihydrate | Calcium Chloride Anhydrous |
CAS | 10035-04-8 | 10043-52-4 |
Chemical Formula | CaCl2.2H2O | CaCl2 |
Purity as CaCl2 | 74%min. | 94%min. |
Alkalinity as Ca(OH)2 | 0.2%max. | 0.25%max. |
Total Alkali Chloride (as NaCl) | 5.0%max. | 5.0%max. |
Water Insoluble | 0.15%max. | 0.25% max. |
Fe | 0.006%max. | 0.006%max. |
PH | 7.5-11.0 | |
Total Magnesium (as MgCl2) | 0.5%max. | |
Sulfate(as CaSO4) | 0.05%max. | |
Appearance | White flake,powder,granule,pellet | White powder,pellet |
Standard Packaging | 25kgs/1000kgs woven bags with PE liner inside or according to customer's request. | |
Storage | The product shall be sealed and stored in the dry and ventilated place to prevent from rain, high temperature and strong sunlight. |




1. Snow removal in winter such as roads, highways, parking
lots, airports, golf courses, etc;
2. Oil drilling, drilling working fluid, completion fluid,
petrochemical dehydration liquid:3. Dust, coal dust and
mineral dust shall be prevented;
4. The construction industry early strength agent, improve the
concrete strength, productionof the coating coagulant;
5. Keywords desiccant for moisture-proof; drying medium for
gas and liquid in process:
6. Rubber industry latex coagulant;
7. Chlorinators and additives in ferrous metallurgy industry;
8. Deinking of paper industry additives and waste paper;
9. lnorganic chemical raw materials and sulfate removal
agents, coagulant of sodium alginatein chemical industry;
10. Refrigeration industry is used for refrigeration;
11. lt is used for rot and preservative of wheat, apple,cabbage
and other foods;
12. lt is used in the production of dyestuff and printing and
dyeing industry.



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