It depends on how much calcium chloride you want.
Felicia's factory down in the next answer will sell you a rail car full of it, and be happy to do it.
If all you need is a bag of it, go to any hardware store. (Since this is December, I kinda figure you want it to get the ice off your steps.)
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Here is a factory.
Johnson Chemicals is one of the backbone enterprises manufacture and trading chemical raw material products, including the basis Inorganic and Organic Chemicals, Dyestuffs, which are used in Paint & Coating Industry, Rubber Industry, Detergent Industry, Water-treatment Industry, Leather/Texitile Industry, Plasticiser Industry, etc.
Felicia Meng
Tianjin Johnson Chemicals Co.,Ltd
Jufuyuan, Jinnan District, Tianjin,China
MB: 86-13832337220
TEL: 86-022-60501935
FAX: 86-022-58558215
email: felicia@johnsonchem.com
MSN: felicia_1106@live.cn
Skype:felicia_1106
You can buy Calcium Tablets, Capsules, Pills from most deparments stores with a Heath & Beauty Section. Walmart, GMC or Stop&Shop are great places to look.
Chemicals such as calcium sulfate are sold by chemical supply companies. Look up "chemical supply" on Google.
Calcium carbonate is the main ingredient in the antacid tums. Tums are sold over the counter at almost any pharmacy such as Walgreens or CVS. Walmart also should carry Tums.
Walmart
calcium becomes the main ion and chloride the secondary ion
Chloride of lime refers to calcium hypochlorite Ca(ClO)2 while calcium chloride is CaCl2. Calcium hypochlorite is highly alkaline while calcium chloride is neutral.
Calcium chloride is an ionic compound.
Calcium chloride heats water because the reaction of Calcium Chloride and water is an exothermic reaction.
Calcium chloride is ionic.
The difference of calcium chloride and fused calcium chloride is the bond acting on their molecules. The fused calcium chloride is fused while the calcium chloride is not fused.
The correct name for the compound CaCl2 6H2O is Calcium Chloride Hexahydrate.
Calcium chloride will not further react with chloride ions.
calcium becomes the main ion and chloride the secondary ion
Sodium chloride doesn't contain calcium. Calcium chloride contain calcium.
Sodium chloride doesn't contain calcium. Calcium chloride contain calcium.
Chloride of lime refers to calcium hypochlorite Ca(ClO)2 while calcium chloride is CaCl2. Calcium hypochlorite is highly alkaline while calcium chloride is neutral.
Pure sodium chloride doesn't contain calcium chloride.
Calcium chloride is an ionic compound.
The price is higher for the calcium chloride.
Calcium can be obtianed from calcium chloride. It requires much energy to do so, but it can.
Calcium chloride heats water because the reaction of Calcium Chloride and water is an exothermic reaction.