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10043-52-4
bosschemical
10043-52-4
Calcium chloride
CAS No.10043-52-4
Alias:PELADOW(R) SNOW AND ICE MELT;Calcium chloride,aqueous solution;Calcium chloride,medicinal;Additive Screening Solution 21/Fluka kit no 78374, Calcium chloride solution;
Molecular formula：CaCl2
Molecular weight：110.98
Structural formula：
1. Performance and use:
Calcium chloride is used in brine used in refrigeration equipment, road ice melt and desiccant. Because it is susceptible to water absorption and deliquescence in air, anhydrous calcium chloride should be stored in sealed containers. Calcium chloride, its hydrates and solutions have important applications in many areas such as food manufacturing, building materials, medicine and biology. Anhydrous calcium chloride is commonly used in industrial production and laboratory dehydration agent, desiccant (but can not dry ammonia, hydrogen sulfide and alcohol), mainly used for drying gases, petroleum, organic solvents, etc., inorganic industry to do the production of calcium metal, a variety of calcium salts as raw materials, calcium chloride is also used as a textile sizing agent, water purification agent, antifreeze, food preservatives, road surface cleaner. CaCl2-6H2O mixed with ice according to 1.44:1, used as a refrigerant in the laboratory, is also an important refrigerant in the refrigeration industry, can obtain -54.9 ℃ low temperature. ApplicationCalcium chloride consists of chlorine and calcium, the chemical formula is CaCl2.It is a typical ionic halide, white solid at room temperature, and its aqueous solution is neutral. Calcium chloride and its hydrates and solutions have important applications in a variety of areas such as food manufacturing, building materials, medicine and biology. Medical uses can be made into a 2% calcium chloride injection for treating hypocalcemia, among other things. Calcium chloride aqueous solution is the main component of tear fluid and can be made into artificial tears. Calcium chloride aqueous solution can be added to ornamental fish feeding water to regulate water quality. The product can be used for colic, etc. It can be used for itchy skin disease. It is used to relieve magnesium salt poisoning. It is used for vitamin D deficiency rickets, cartilage disease, calcium salt supplementation for pregnant and lactating women. Treatment of calcium deficiency, acute hypocalcemia, alkalosis and tetany due to hypoparathyroidism, vitamin D deficiency. Food UseCalcium chloride can be added to food as a calcium fortifier, and can also be used as a coagulant for tofu and cheese. Calcium chloride can be added to alcoholic beverages and refreshing beverages to regulate the pH value and hardness of the beverages. Used in the food industry as a calcium fortifier, curing agent, chelating agent and desiccant. It can increase the permeability of bacterial cell walls. The exothermic nature of calcium chloride dissolution makes it useful in self-heating cans and heating pads. Industrial uses as a multi-purpose desiccant, e.g. for drying gases such as nitrogen, oxygen, hydrogen, hydrogen chloride, sulfur dioxide. Used as a dehydrating agent in the production of alcohols, esters, ethers and acrylic resins. Calcium chloride aqueous solution is an important cooling agent for freezer and ice making, it can accelerate the hardening of concrete and increase the cold resistance of construction mortar, it is an excellent antifreeze agent for construction. It is used as anti-fogging agent, road dust collector and fabric fireproofing agent. It is used as protective agent and refining agent for aluminum and magnesium metallurgy. It is the precipitating agent for the production of color pigment. Used for deinking of waste paper. Raw material for producing calcium salt. Used as road dust collector, anti-fogging agent, fabric fireproofing agent. Used as additive for lubricating oil. Used as analyzing reagent. Calcium chloride can be used as a snow remover and is not harmful to soil and plants. Calcium chloride is used as a component in ceramics, where it suspends the clay particles in solution, making it easier to use the clay particles in grouting. It is used as a flux to lower the melting point in the electrolysis of molten sodium chloride to produce sodium metal in the Davy process. In the petroleum industry, calcium chloride is used to increase the density of unsolidified brines and can also be added to the aqueous phase of emulsified drilling fluids to inhibit clay swelling. Calcium chloride aqueous solution is an important cooling agent for freezers and ice making, accelerates the hardening of concrete and increases the cold resistance of construction mortar, and is an excellent antifreeze agent for construction. Preparation
2.Technical indicators:
Item | Specificatio n | Result |
Appearance | White | White |
Purity as CaCl2 | 94% min. | 95.6 |
Alkalinity as Ca(OH)2 | 0.15% max. | 0.14 |
Total Alkali Chloride (as NaCl) | 5.0% max. | 2.9 |
Water Insoluble | 0.2% max. | 0.10 |
Fe | 0.003max. | 0.0025 |
PH | 7.5-11.0 | 10 |
Total Magnesium (as MgCl2) | 0.5% max. | 0.35 |
Sulfate（as CaSO4） | 0.05max. | 0.03 |
3. Packaging and storage:
Packaging specification:25kg/bag, also can be determined according to user's need.
During transportation, it is necessary to protect against sunlight, rain, and high temperatures.
The product should be stored in a cool, dark, ventilated place, away from sources of fire.
4.Safety protection:
Pay attention to labor protection when handling it and avoid contact with skin, eyes, etc.After contact, rinse immediately with plenty of water
Related keywords：
Calcium chloride
CAS No.10043-52-4
calcium chloride desiccant
calcium chloride desiccant tablet
calcium chloride food grade
Calcium chloride
CAS No.10043-52-4
Alias:PELADOW(R) SNOW AND ICE MELT;Calcium chloride,aqueous solution;Calcium chloride,medicinal;Additive Screening Solution 21/Fluka kit no 78374, Calcium chloride solution;
Molecular formula：CaCl2
Molecular weight：110.98
Structural formula：
1. Performance and use:
Calcium chloride is used in brine used in refrigeration equipment, road ice melt and desiccant. Because it is susceptible to water absorption and deliquescence in air, anhydrous calcium chloride should be stored in sealed containers. Calcium chloride, its hydrates and solutions have important applications in many areas such as food manufacturing, building materials, medicine and biology. Anhydrous calcium chloride is commonly used in industrial production and laboratory dehydration agent, desiccant (but can not dry ammonia, hydrogen sulfide and alcohol), mainly used for drying gases, petroleum, organic solvents, etc., inorganic industry to do the production of calcium metal, a variety of calcium salts as raw materials, calcium chloride is also used as a textile sizing agent, water purification agent, antifreeze, food preservatives, road surface cleaner. CaCl2-6H2O mixed with ice according to 1.44:1, used as a refrigerant in the laboratory, is also an important refrigerant in the refrigeration industry, can obtain -54.9 ℃ low temperature. ApplicationCalcium chloride consists of chlorine and calcium, the chemical formula is CaCl2.It is a typical ionic halide, white solid at room temperature, and its aqueous solution is neutral. Calcium chloride and its hydrates and solutions have important applications in a variety of areas such as food manufacturing, building materials, medicine and biology. Medical uses can be made into a 2% calcium chloride injection for treating hypocalcemia, among other things. Calcium chloride aqueous solution is the main component of tear fluid and can be made into artificial tears. Calcium chloride aqueous solution can be added to ornamental fish feeding water to regulate water quality. The product can be used for colic, etc. It can be used for itchy skin disease. It is used to relieve magnesium salt poisoning. It is used for vitamin D deficiency rickets, cartilage disease, calcium salt supplementation for pregnant and lactating women. Treatment of calcium deficiency, acute hypocalcemia, alkalosis and tetany due to hypoparathyroidism, vitamin D deficiency. Food UseCalcium chloride can be added to food as a calcium fortifier, and can also be used as a coagulant for tofu and cheese. Calcium chloride can be added to alcoholic beverages and refreshing beverages to regulate the pH value and hardness of the beverages. Used in the food industry as a calcium fortifier, curing agent, chelating agent and desiccant. It can increase the permeability of bacterial cell walls. The exothermic nature of calcium chloride dissolution makes it useful in self-heating cans and heating pads. Industrial uses as a multi-purpose desiccant, e.g. for drying gases such as nitrogen, oxygen, hydrogen, hydrogen chloride, sulfur dioxide. Used as a dehydrating agent in the production of alcohols, esters, ethers and acrylic resins. Calcium chloride aqueous solution is an important cooling agent for freezer and ice making, it can accelerate the hardening of concrete and increase the cold resistance of construction mortar, it is an excellent antifreeze agent for construction. It is used as anti-fogging agent, road dust collector and fabric fireproofing agent. It is used as protective agent and refining agent for aluminum and magnesium metallurgy. It is the precipitating agent for the production of color pigment. Used for deinking of waste paper. Raw material for producing calcium salt. Used as road dust collector, anti-fogging agent, fabric fireproofing agent. Used as additive for lubricating oil. Used as analyzing reagent. Calcium chloride can be used as a snow remover and is not harmful to soil and plants. Calcium chloride is used as a component in ceramics, where it suspends the clay particles in solution, making it easier to use the clay particles in grouting. It is used as a flux to lower the melting point in the electrolysis of molten sodium chloride to produce sodium metal in the Davy process. In the petroleum industry, calcium chloride is used to increase the density of unsolidified brines and can also be added to the aqueous phase of emulsified drilling fluids to inhibit clay swelling. Calcium chloride aqueous solution is an important cooling agent for freezers and ice making, accelerates the hardening of concrete and increases the cold resistance of construction mortar, and is an excellent antifreeze agent for construction. Preparation
2.Technical indicators:
Item | Specificatio n | Result |
Appearance | White | White |
Purity as CaCl2 | 94% min. | 95.6 |
Alkalinity as Ca(OH)2 | 0.15% max. | 0.14 |
Total Alkali Chloride (as NaCl) | 5.0% max. | 2.9 |
Water Insoluble | 0.2% max. | 0.10 |
Fe | 0.003max. | 0.0025 |
PH | 7.5-11.0 | 10 |
Total Magnesium (as MgCl2) | 0.5% max. | 0.35 |
Sulfate（as CaSO4） | 0.05max. | 0.03 |
3. Packaging and storage:
Packaging specification:25kg/bag, also can be determined according to user's need.
During transportation, it is necessary to protect against sunlight, rain, and high temperatures.
The product should be stored in a cool, dark, ventilated place, away from sources of fire.
4.Safety protection:
Pay attention to labor protection when handling it and avoid contact with skin, eyes, etc.After contact, rinse immediately with plenty of water
Related keywords：
Calcium chloride
CAS No.10043-52-4
calcium chloride desiccant
calcium chloride desiccant tablet
calcium chloride food grade
