Product Description
Calcium chloride dihydrate is a white or gray chemical, mostly in granular form, and the most common use of calcium chloride dihydrate on the market is as a snow melting agent.
Colorless cubic crystal, white or off-white, granular, honeycomb block, spheroid, irregular granular, powdered. Non-toxic, odorless, slightly bitter. Relative density 2.15(25ºC). Melting point 782ºC. Boiling point 1600ºC to] above. Extremely hygroscopic and easily deliqued when exposed to air. Easily soluble in water, while releasing a lot of heat, its aqueous solution is slightly alkaline. Soluble in alcohol, acetic acid. Reacting withammonia or ethanol, CaCl28NH3 and CaCl24C2H5OH complexes are formed, respectively. At low temperature, the solution crystallizes and precipitates as a hexahydrate, which is gradually dissolved in its own crystalline water when heated to 30 ° C, and gradually loses water when heated to 200 ° C, and becomes a dihydrate when heated to 260 ° C, which becomes a white porous anhydrous calcium chloride.
Product Parameters
TEST ITEMS |
TEST STANDARD |
| |
CALCIUM CHLORIDE
ANHYDROUS |
CALCIUM CHLORIDE DIHYDRATE |
| CALCIUM CHLORIDE (CaCl2) |
≥94.0% |
≥77.0% |
≥74.0% |
| ALKALINITY [AS Ca(OH)2] |
≤0.25% |
≤0.20% |
≤0.20% |
| TOTAL ALKALI METAL CHLORIDE (AS NaCl) |
≤5.0% |
≤5.0% |
≤5.0% |
| WATER INSOLUBLE SUBSTANCE |
≤0.25% |
≤0.15% |
≤0.15% |
| IRON (Fe) |
≤0.006% |
≤0.006% |
≤0.006% |
| PH VALUE |
7.5-11.0 |
7.5-11.0 |
7.5-11.0 |
| TOTAL MAGNESIUM (AS MgCl2) |
≤0.5% |
≤0.5% |
≤0.5% |
| SULFATE (AS CaSO4) |
≤0.05% |
≤0.05% |
≤0.05% |
Detailed Photos
Packaging & Shipping
Packaging
25kg/20kg bag/according to clients' request,27MT/20'FCL without pallet
Shipping
Strictly Deliver the goods in accodance with the contract.
Application
Calcium chloride dihydrate is hot in contact with water and has a low freezing point. It is usually used as snow melting and deicing for roads, highways, parking lots, and docks. It has a strong water absorption function, and can also be used as a desiccant, such as nitrogen, oxygen, hydrogen, chlorination, hydrogen, sulfurdioxide and other gases. It is the best material for removing fog and collecting dust on the road surface and fabric fire prevention. Used as dehydrating agent in the production of alcohols, esters, ethers and acrylic resins. Calcium chloride aqueous solution is an important refrigeration medium for chillers and ice makers. It can also accelerate the hardening of concrete and increase the cold resistance of building mortar, which is an excellent building antifreeze. Used as a protective agent and refining agent for aluminum and magnesium metallurgy. It is a precipitating agent for the production of lake pigments. Used for deinking waste paper processing. It is a raw material for the production of calcium salts. Calcium chloride solution is used as flocculant in sodium alginate industry and soybean products industry.
Company Profile
Shandong Jiuchong Chemical Company Limited was founded in 2016, which is located in Weifang City, Shandong Province, China. We have 228 square meters of office space. Now Jiuchong chemical is a large modern international chemical enterprise with more than 28 series. Since our establishment, the company has gradually established and improved a sound supply chain system, quality monitoring system and service system, ensuring products quality and service.
At the same time, relying on our own geographical location and resource advantages, our company is committed to the optimization of a variety of chemical supply chain, including magnesium chloride, sodium metabisulfite, sodium bicarbonate, calcium chloride, magnesium sulfate, polyaluminium chloride, aluminium sulfate, industrial salt, soda ash etc.
Our products are sold well in 288 domestic cities and more than 36 foreign countries. Now the company has won the praise and trust of domestic and foreign customers. Based on stable quality and output, good team service and staff efforts, we will continue to develop domestic and foreign markets.
Jiuchong chemical takes "integrity, innovation and development" as the concept, puts integrity in the priority position in serving customers, and guarantees high quality products and satisfactory cooperation for customers experience. Your satisfaction is our driving force. Quality is the soul of enterprise and that is what we have always done. In the future, Shandong Jiuchong Chemical Company Limited hopes to build a brilliant tomorrow with you!
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