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Calcium Chloride, Chemicals, Caustic Soda manufacturer / supplier in China, offering Calcium Chloride Dihydrate, Manganese Carbonate/ Manganese Elements Fertilizer / Fertilizer /, Calcium Chloride 94% /Used as a Desiccant, Refrigerant, Antifreeze, Road Dust Collection Agent and so on.

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Calcium Chloride Dihydrate

FOB Price: US $100 / Bag
Min. Order: 5 Tons
Min. Order FOB Price
5 Tons US $100/ Bag
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Transport Package: 25kgs, 50kgs Per Each Plastic Woven Bag
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: purity 94%
  • Purity: 94%
  • Grade Standard: Industrial Grade
  • Appearance: White Crystal or Block
  • Boiling Point: 1600c
  • Specification: purity: 94% Min
  • HS Code: 2827200000
  • Certification: ISO
  • Type: Calcium Chloride
  • Chemical Formula: Cacl2.2h20
  • Melting Point: 782c
  • Origin: Lian Yun Gang
Product Description

Calcium Chloride Dihydrate
                        Calcium Chloride
Chemical Formula:CaCl2·2H20

Appearance:white crystal or block

Melting point:       782°Cboiling point1600°Cdensity(25°C)2.15 g / cm3
Other propertiesNon toxic, no smell, taste bitter.
The solubility of calcium chloride in water is very large, 100 grams of water can dissolve 59.5 grams of calcium chloride at 0°C; It will be 159 grams at 100 °C. It could be hydrate with mono-,di-,tetra-,hexa- crystal water.

Calcium Chloride Anhydrous
Synonym:       SNOW (R) AND ICE MELT Anhydrous; anhydrous calcium chloride; CaCl2;                                      chloride Calcium (CaCl2); chloride Calcium ball; calciumchloride (anhydrous)
Calcium chloride Hexahydrate
Synonym:       Calcium dichloride hexahydrate; CALCII CHLORIDUM HEXAHYDRICUM;                                     CALCIUM(II) CHLORIDE, HYDROUS; CHLORIDE CALCIUM HYDRATED;                                   CALCIUM CHLORIDE HEXAHYDRATE; CALCIUM CHLORIDE                                                  6-HYDRATE CALCIUM; CHLORIDE 6H2O; CHLORIDE-6-HYDRATE CALCIUM

Road surfacing
These hygroscopic properties are also applied to keep a liquid layer on the surface of dirt roads, which holds dust down. This keeps the finer dust particles on the road, providing a cushioning layer. If these are allowed to blow away, the larger aggregate begins to shift around and the road breaks down. Using calcium chloride reduces the need for grading by as much as 50% and the need for fill-in materials as much as 80%.

Deicing and freezing point depression
By depressing the freezing point of water, calcium chloride is used to prevent ice formation and to deice. This is particularly useful on road surfaces. Calcium chloride dissolution is exothermic, and the compound is relatively harmless to plants and soil; however, recent observations in Washington state suggest it may be particularly harsh on roadside evergreen trees. It is also more effective at lower temperatures than sodium chloride. When distributed for this use, it usually takes the form of small, white balls a few millimeters in diameter, called prills. Solutions of calcium chloride can prevent freezing at temperature as low as ?52 °C (?62 °F), making it ideal for filling agricultural implement tires as a liquid ballast, aiding traction in cold climates.

Swimming pools and aquariums
Calcium chloride is used to increase the water hardness in swimming pools. This reduces the erosion of the concrete in the pool. By Le Chatelier's principle and the common ion effect, increasing the concentration of calcium in the water will reduce the dissolution of calcium compounds essential to the structure of concrete.
In marine aquariums, calcium chloride is added to introduce bioavailable calcium for calcium carbonate-shelled animals such as mollusks and some cnidarians. Calcium hydroxide (kalkwasser mix) or acalcium reactor can also be used to introduce calcium; however, calcium chloride addition is the fastest method and has minimal impact on pH.

As an ingredient, it is considered as generally recognized as safe (GRAS) by the U.S. Food and Drug Administration.
As a firming agent, calcium chloride is used in canned vegetables, in firming soybean curds into tofu and in producing a caviar substitute from vegetable or fruit juices. It is commonly used as anelectrolyte in sports drinks and other beverages, including bottled water. Calcium chloride's freezing-point depression properties are used to slow the freezing of the caramel in caramel-filled chocolate bars.
In brewing beer, calcium chloride is sometimes used to correct mineral deficiencies in the brewing water. It affects flavor and chemical reactions during the brewing process, and can also affect yeast function during fermentation.

It is injected to treat internal hydrofluoric acid burns. It can be used to treat magnesium intoxication. Calcium chloride injection may antagonize cardiac toxicity as measured by electrocardiogram. It can help to protect the myocardium from dangerously high levels of serumpotassium in hyperkalemia. Calcium chloride can be used to quickly treat calcium channel blocker toxicity, from the side effects of drugs such as diltiazem (Cardizem) - helping avoid potential heart attacks.
Aqueous calcium chloride is used in genetic transformation of cells by increasing the cell membrane permeability, inducing competence for DNA uptake (allowing DNA fragments to enter the cell more readily).

Animal sterilization
Calcium chloride dihydrate (20% by weight) dissolved in ethanol (95% ABV) has been used as a sterilant for male animals. The non surgical procedure consists of the injection of the solution into the testes of the animal. Within 1 month, necrosis of testicular tissue results in sterilization.
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