Infoboxreferences calcium chloride is an inorganic compound, a salt with the chemical formula cacl 2. Calcium chloride for home cheese making cheese making. The properties and characteristics of cacl 2 make it useful in a large number of applications. Forms icemelting brine faster the faster an ice melter can dissolve and form a brine solution, the faster it will melt ice. The case for calcium chloride oxychem calcium chloride.
It is intended to complement other oxychem literature on calcium chloride products. Its a specialty salt with unique properties that are used to improve driving and pedestrian safety, remove unhealthy dust from the air we breathe, and enhance the performance of products and processes that contribute to the supply of energy, food, and other essentials of life. Sep 08, 2016 the beauty of calcium chloride is that it adds calcium ions to the milk and slightly raises the amount of acidity during the cheese making process more about this below. Before permanent installation, test the equipment with the chemicals and under the specific conditions of your application. Magnesia, fluorspa,soda ash, calcium chloride, magnesium. Calcium chloride is being researched as an intratesticular injectable sterilant for male dogs and cats. Find where to buy products from australian suppliers, including. It has been produced commercially for over 100 years. Calcium chloride chemical properties,uses,production chemical properties calcium chloride, cac12, is colorless deliquescent solid that is soluble in water and ethanol. Chloride is a negatively charged ion and doesnt cling to anything in the soil. Calcium chloride brines are frequently found in several types of underground, and one type of undersea formations. It is formed from the reaction of calcium carbonate and hydrochloric acid or calcium hydroxide and ammonium chloride. An ideal chemical sterilizing agent would be one that effectively arrests spermatogenesis and androgenesis as well as libido with absence of toxic or other side effects 7. Calcium chloride hexahydrate 7774347 chemical book.
Calcium chloride news newspapers books scholar jstor may 2020 learn how and when to remove this template. Calcium chloride is used in industry as a deicer, in road surfacing to suppress the formation of dust, in water treatment to increase the hardness of water in swimming pools, and as an. A crystalline, white substance, soluble in water, calcium chloride is the chloride salt of calcium, a bivalent metallic element with many crucial biological roles. Calcium chloride suppliers usa usa chemical suppliers. Handbook of lithium and natural calcium chloride sciencedirect. Visit chemicalbook to find more calcium chloride10043524 information like chemical properties,structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes.
Pickles placing fresh cucumbers in a tank containing a solution of. Visit chemicalbook to find more calcium chloride hexahydrate7774347 information like chemical properties,structure,melting point,boiling point,density. This heat release is especially important during cold weather when other deicers lose effectiveness. Two types of calcium chloride are covered, as follows. Calcium chloride is a chemical compound made up of calcium ions and chlorine ions. Dowflake 7780% calcium chloride 50 lb bag the dow chemical company encourages and expects you to read and understand the entire msds, as there is important information throughout the document. Most potash and some halite formations are associated with strong calcium chloride brines. Calcium chloride is a chemical compound made of calcium and chlorine atoms. In one process, hydrochloric acid is added to calcium carbonate, producing calcium chloride and carbonic acid. It has been used as brine for refrigeration plants and desiccation. Mar 08, 2016 these include intratesticular injection of cadmium chloride, ferric chloride and ferrous sulfate, glycerol, lactic acid and calcium chloride.
The company has seven north american and three european calcium chloride production facilities and a significant global marketing presence. Generates heat as it dissolves while most other deicers depend on their surroundings for heat, calcium chloride actually generates heat as it dissolves to form ice melting brine. It is a white coloured crystalline solid at room temperature, highly soluble in water. And, because it strengthens the protein molecules in the milk, it boosts the yield of our cheese by as much as 23%. Calcium chloride for pools is a chemical compound used to maintain pool health. Clear to straw colored liquid odorless dissolved in water inorganic salt non flammable. You can also browse global suppliers,vendor,prices,price,manufacturers of calcium chloride10043524. Chemical formula mercuric chloride calcium chloride potassium chloride cerium chloride tungsten chloride hgcl2 cacl2 kcl cecl3 wcl6 compounds cont. Calcium chloride can be bought in the form of flakes containing 7780% of calcium chloride or granules containing 94% of calcium chloride. Calcium chloride liquid with chemical formula cacl 2. Thus, when you add calcium chloride to water, the solution heats. Calcium chloride, cacl2, is a typical ionic halide and is a solid at room temperature.
Slaked lime, better known today as calcium hydroxide, is prepared by mixing lime, that is calcium oxide, with water. Calciumi chloride cacl is a diatomic molecule observed in certain gases. Visit chemicalbook to find more calcium chloride10043524 information like chemical properties,structure,melting point,boiling point,density,molecular. Calcium chloride has many usesfrom efficient moisture absorber to pool water balancer. This product is an appropriate choice for fda approved processing applications. Calcium chloride price,buy calcium chloride chemicalbook. Commercial grades of calcium chloride, such as those. Calplus cacl2 cid 24854 structure, chemical names, physical and chemical. Pure calcium chloride, however, is only available in smaller quantities from chemical reagent supply houses.
Calcium chloride is one of the most versatile of the basic chemicals. Calcium chloride is an excellent water soluble crystalline calcium source for uses. A solid with the composition cacl was reported in 1953 2 however later efforts to reproduce this work failed. Handbook of lithium and natural calcium chloride 1st edition. On lawns and farms, it provides an immediate source of calcium with virtually no harmful affects to the environment. Calcium hypochlorite powders, granules or tablets have to be handled with care. With calcium chloride, the scare of salts building up in the soil is simply not true. Calcium chloride is a crystalline, white substance, soluble in water, calcium chloride is the chloride salt of calcium, a bivalent metallic element with many crucial biological roles. Therefore, the customary name calcium chloride is correct. Calcium chloride productsavailable from dowthe dow chemical company mar dowflake good manufacturing guidelines. The compound does not burn but, as it is a strong oxidising agent, it will accelerate the combustion of organic materials like cardboard and paper. Another important compound is calcium chloride, cacl 2, a colourless or white solid produced in large quantities either as a byproduct of the manufacture of sodium carbonate by the solvay process or by the action of hydrochloric acid on calcium carbonate. The history of bleaching powder dates back to the late 18 th century when two scottish chemists, charles tennant and charles macintosh, developed a process for its manufacture.
Calcium chloride is commercially available usually as the dihydrate, cacl 2 2h 2 o. Calcium chloride, cac12, is colorless deliquescent solid that is soluble in water and ethanol. Density and apparent molar volume of aqueous calcium chloride at. Calcium chloride is a salt compound of calcium and chlorine. Hypotension low blood pressure, tachycardia rapid heart rate, dehydration, intense thirst, difficulty swallowing, vomiting, abdominal pain, and diarrhea are among the first signs and symptoms noticed following acute calcium arsenate exposure. Calcium chloride is an ionic compound of calcium and chlorine with the chemical formula cacl 2 and cas 10043524. Handbook of lithium and natural calcium chloride is concerned with two major industrial minerals. Find where to buy products from suppliers in the usa, including. Combining calcium chloride and baking soda sodium bicarbonate in a sealable plastic bag is a favorite high school chemistry experiment. Calcium chloride is a colorless to offwhite crystalline solid which is. Amazons choice for calcium chloride calcium chloride 1 lb. Calcium chloride is commonly encountered as a hydrated solid with generic formula cacl 2 h 2 o x.
T2 asme 2010 4th international conference on energy sustainability, es 2010. Another reason high school chemistry teachers love this experiment is that the combination. A temperaturedependent thermodynamic model derived from heat capacity of metal chloride aqueous solutions. Type s solid, flake, pellet, or granular calcium chloride in varying concentrations. Structure, properties, spectra, suppliers and links for.
On contact with ice, calcium chloride forms brine rapidly, which lowers the freezing point of water and melts snow and ice quickly. Calcium chloride is an ionic compound of calcium and chlorine with the chemical formula cacl2 and cas 10043524. Calcium chloride is produced industrially by at least three methods. Calcium chloride chemicalbookchemical search engine. In medicine, calcium chloride is also used as a 10% solution in injection, for calcium replenishment. Calcium and chloride ions totally separate in water and become free ions.
It is the most abundant metallic element in the human body and the fifth most abundant element in earth s crust. It can be created by neutralising hydrochloric acid with calcium hydroxide. It has been produced commercially for well over 100 years. Chemical composition of magnesium chloride and calcium chloride solutions. It is used by canners and processors during the post harvest treatment of fruits and vegetables to increase firmness and prevent breakup during processing and cooking. Chemical castration with intratesticular calcium chloride vs. Calcium chloride simple english wikipedia, the free. Signs and symptoms of acute calcium arsenate exposure. The properties and characteristics of calcium chloride make it useful in a large number of applications, from snow and ice melting to food and pharmaceutical processing. It absorbs water from the air and releases heat when it is dissolved in water. Physical properties of calcium chloride literature data on the physical properties of calcium chloride, its hydrates and solutions generally refer to pure material. In its liquid form, it contains from 30% to 42% of calcium chloride per liter of solution, usually sold as 30% solution.
It produces a gas, so if you seal the bag after combining the chemicals, the bag will blow up like a balloon. Briners grade calcium chloride cacl 2 is a white, odorless, high quality granular calcium chloride with 9497 percent cacl 2 by weight. In addition to calcium chloride, tetra also produces a number of brominated productscalcium bromide, sodium bromide, and zinc bromidefor use in oilfield and water treatment applications. The information in this chart has been supplied to coleparmer by other reputable sources and is to be used only as a guide in selecting equipment for appropriate chemical compatibility. Calcium chloride is an inorganic compound, a salt with the chemical formula cacl 2. The environment influences pool waterfrom leaves swirling down, to the swimmers, to. Long term exposure of calcium chloride solution upon a zinc coated galvanized iron vessel caused slow evolution of hydrogen which ignited and exploded bretherick, 5th ed. Calcium chloride solution, bioultra, for molecular biology, 1 m in h2o. Thus, the chlorine that was in the original sodium chloride appears as calcium chloride, which is largely discarded among the few uses for this compound is to melt snow and ice from roads and sidewalks. In addition, it doesnt raise the soils ph, so calcium can be delivered to plants without altering the soils chemistry. Purchase handbook of lithium and natural calcium chloride 1st edition. Calcium chloride cacl2h4o2 cid 24844 structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities.
However, multiplicative prefixes need not be used in binary names if there is no ambiguity about the stoichiometry of the compound. The only calcium chloride mineral that is found in massive quantities is the double salt tachyhydrite cacl 2 2mgcl 2 12h 2 o. Calcium chloride melts ice faster than other deicers. Calcium chloride cacl 2 from oxychem is one of natures uncommon wonders. It is not intended to serve as a complete and comprehensive technical reference for the topics presented. You can also view suppliers in australia, nz or the uk. The beauty of calcium chloride is that it adds calcium ions to the milk and slightly raises the amount of acidity during the cheese making process more about this below. Mixing calcium chloride with water is an exothermic reaction, which means that the combination of the two substances releases heat. This book is concerned with two major industrial minerals. Calcium chloride is a salt of chlorine and calcium, and acts as an ionic halide. It is a white coloured crystalline solid at room temperature, and it is highly soluble in water. It has several common applications such as brine for refrigeration plants, ice and dust control on roads, and in concrete. Search for products or services, then visit the suppliers website for prices, sds or more information. When it dissolves in water, it splits into positive calcium ions and negative chlorine ones, and because the calcium chloride formula includes two chloride ions, it creates a more powerful electrolyte than sodium chloride, which has only one.
Calcium chloride is one of the most versatile of basic chemicals. Visit chemicalbook to find more calcium chloride dihydrate10035048 information like chemical properties,structure,melting point,boiling point,density. The anhydrous solid is used as a drying agent read more. The process involved the reaction of dry slaked lime with chlorine gas.
The ammoniasoda solvay process treated with lime, it gives calcium chloride and ammonia. The ions are held together by an ionic, or weak salt bond. Concentrations shall be expressed as a percentage of the total. Calcium chloride is a common ingredient in sports drinks.
Calcium chloride is an inorganic compound, a salt with the chemical formula cacl2. Ropp, in encyclopedia of the alkaline earth compounds, 20. At room temperature, it is a colorless crystalline solid that is highly soluble in water. Chemical composition of magnesium chloride and calcium.
The companys busniess scope involves in foreign trade, international logistics transporation, real estate, chemical industry and service industry. It is used in medicine, as an antifreeze, and as a coagulant. Along with its use in chemical and salt based dehumidifiers, the anhydrous form can help to provide moisture in concrete mixtures. Calcium i chloride cacl is a diatomic molecule observed in certain gases. Evaluation of chemical castration with calcium chloride. Bromine trifluoride rapidly attacks calcium chloride mellor 2 supp. Calcium ca, chemical element, one of the alkalineearth metals of group 2 iia of the periodic table. Calcium chloride, cacl 2, is a typical ionic halide and is a solid at room temperature. Calcium is a major constituent of the skeleton but plays many roles as an intracellular and plasma ion as well. Astm d98 15 standard specification for calcium chloride. Chemical formula chemical formula aluminum oxide benzene latex charcoal ammonia ink boron trioxide lithium hydride crude oil barium sulfate iron sulfide calcium bromide luminol lye glue cyanoacrylate hydrogen peroxide al2o3 c6h6 c5h8 c7h4o nh3 feso4 b2o3 lih c9h20 baso4 fes cabr2 c8h7n3o2 naoh c5h5no2 h2o2 craftable compounds. Potentially, this method can produce material of highest purity, and this is the. Pool water can be hard water, or soft water, depending on the dissolved mineral content.
1357 396 44 1339 1033 114 800 1014 1089 1383 877 968 952 1025 1342 1207 851 787 1388 115 1264 808 30 692 342 348 820 1431 915 1037 665 98 867 656 140 1093 938 671 1079 1076 1208