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10043-52-4 - Calcium chloride, anhydrous, 93% - 12316 - Alfa Aesar

12316 Calcium chloride, anhydrous, 93%

Número CAS
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
1kg 43,20
5kg 114,00
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Calcium chloride, anhydrous, 93%


Propiedades químicas

Peso molecular
Granular powder
Punto de fusión
Punto de ebullición
Freely soluble in water, ethanol, methanol, and acetic acid. Insoluble in liquid ammonia, dimethyl sulfoxide, and ethyl acetate.


It is used as a drying and dehydrating agent for organic liquids and gases, and for solids in desiccators. Common applications include brine for refrigeration plants, ice and dust control on roads. Use of calcium chloride and urea has been reported to significantly increase average fruit weight and ascorbic acid content in pomegranate. The strawberry fruit storability can also be improved by edible coating of calcium chloride. It is used in drying tubes in research laboratories, salt/chemical based dehumidifiers, fire-extinguishders, plastics, ceramic slipware, as flux in the Davy process for the manufacture of sodium, and to increase water hardness in swimming pool. It provides inhibition of swelling clays in the water phase of invert emulsion drilling fluids. CaCl2-Pybox (pyridine flanked by two oxazoline groups) has been reported to be an efficient chiral catalyst for asymmetric 1,4-addition reactions of 1,3-dicarbonyl compounds with nitroalkenes, affording gamma-nitro carbonyl compounds in high enantioselectivities.


Incompatible with zinc, strong acids, methyl vinyl ether, bromine trifluoride, boron oxide, and calcium oxide. Hygroscopic.

Referencias documentales

Ramezanian, A.; Rahemi, M.; Vazifehshenas, M. R. Effects of foliar application of calcium chloride and urea on quantitative and qualitative characteristics of pomegranate fruits. Sci. Horticult. 2009, 121 (2), 171-175.

Amal, S. H.; Atress, M. M.; El-Mogy, H. E.; Aboul A.; Alsanius, B. W. Improving Strawberry Fruit Storability by Edible Coating as a Carrier of Thymol or Calcium Chloride. J. Hortic. Sci. Ornament. Plant. 2010, 2 (3), 88-97.

Tsubogo, T.; Yamashita, Y.; Kobayashi, S. Calcium Chloride (CaCl2 ) as Catalyst for Asymmetric Organic Reactions. Top.Catal. 2014, 57 (10-13), 935-939.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H319

Causes serious eye irritation.

Indicaciones de precaución: P260u-P201-P280a-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves and eye/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Código de tarifa arancelaria unificado


  • A11662

    Potassium chloride, 99%
  • 11414

    Silver nitrate, ACS, 99.9+% (metals basis)
  • 12288

    Magnesium chloride hexahydrate, 98%
  • 12315

    Magnesium chloride, anhydrous, 99%
  • 33337

    Magnesium sulfate, anhydrous, 99.5% min

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