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Calcium hypochlorite

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Identification
Molecular formula
Ca(ClO)2
CAS number
7778-54-3
IUPAC name
calcium;dihypochlorite
State
State

Calcium hypochlorite is typically found in a solid state at room temperature, available in granular form or as tablets.

Melting point (Celsius)
100.00
Melting point (Kelvin)
373.15
Boiling point (Celsius)
250.00
Boiling point (Kelvin)
523.15
General information
Molecular weight
142.98g/mol
Molar mass
142.9780g/mol
Density
2.3500g/cm3
Appearence

Calcium hypochlorite appears as a white or light gray granular solid or powder with a chlorine-like odor. It is a corrosive and strong oxidizing agent.

Comment on solubility

Solubility of Calcium Dihypochlorite

Calcium dihypochlorite, commonly known for its role as a disinfectant, has notable solubility properties that are worth discussing. Its solubility in water is moderate and can be influenced by several factors. Here are some key points:

  • Solubility in Water: Calcium dihypochlorite is moderately soluble in water, typically dissolving to a limited extent, resulting in a clear solution.
  • Temperature Effect: The solubility generally increases with rising temperatures. As the temperature elevates, the kinetic energy of the molecules increases, promoting dissolution.
  • pH Influence: The solubility also varies with pH—acidic conditions can lead to reduced solubility, while alkaline conditions may enhance it.

In practical applications, its solubility makes it effective for use in swimming pools and sanitation, as it forms a hypochlorous acid solution that is essential for disinfection. When considering its use, it’s critical to remain aware of the following:

  1. Always ensure proper mixing to achieve an even solution.
  2. Be mindful of the concentration, as high concentrations can lead to precipitation of calcium salts.
  3. Handle with care due to its reactive nature and potential health hazards.

Overall, the solubility of calcium dihypochlorite in water contributes to its functionality as a valuable chemical compound, but understanding the specifics of its dissolving properties is crucial for effective use. As you explore this compound further, remember: “Knowledge of solubility shapes the landscape of chemical application.

Interesting facts

Interesting Facts about Calcium Dihypochlorite

Calcium Dihypochlorite, known for its disinfecting properties, is a fascinating compound in the world of chemistry. Here are some intriguing facts:

  • Key Ingredient in Disinfectants: Calcium Dihypochlorite is widely used as a powerful disinfectant and bleaching agent, making it essential in water treatment and sanitation processes.
  • Historical Significance: This compound gained prominence in the early 20th century due to its effectiveness against waterborne pathogens, thus contributing significantly to public health.
  • Production Method: Typically, it is produced through the reaction of calcium hydroxide with chlorine gas, showcasing a fascinating interplay of chemical reactivity.
  • Safe in Dilution: When diluted properly, Calcium Dihypochlorite is regarded as safe for various uses, including cleaning swimming pools and disinfecting drinking water.
  • Oxidizing Agent: Its strong oxidizing nature can break down organic contaminants, which is why it is effective in wastewater treatment.

"The compound’s ability to destroy bacteria and viruses makes it a cornerstone in maintaining hygiene standards across various industries."

While Calcium Dihypochlorite is highly effective, it is important to handle it with care due to its oxidizing properties. Understanding the implications of its use and adhering to safety guidelines ensures its benefits are maximized while minimizing any risks associated with its handling.

Synonyms
CALCIUM HYPOCHLORITE
Calcium hypochloride
Hypochlorous acid, calcium salt
Losantin
Pittchlor
Pittcide
Pittclor
Caporit
Sentry
Lime chloride
Chemichlon G
Chemichlor G
Chloride of lime
Chlorine of lime
Solvox KS
T-Eusol
B-K powder
HY-Chlor
Calcium oxychloride
Chlorolime chemical
LO-Bax
Caswell No. 145
HTH (bleaching agent)
Chloride of lime(DOT)
Calcium chlorohypochloride
Hipoclorito calcico
Calcium chlorohydrochlorite
Hypochlorite de calcium
CCRIS 9132
HSDB 914
EINECS 231-908-7
UNII-11DXB629VZ
NSC 21546
EPA Pesticide Chemical Code 014701
UN 1748
11DXB629VZ
DTXSID1029700
EC 231-908-7
NSC-21546
Caswell No 145
DTXCID309700
HYPOCHLOROUS ACID, CALCIUM SALT, (DRY MIXTURE)
231-908-7
bleaching powder(dot)
cch
hth
7778-54-3
Bleaching powder
Hypochlorous acid, calcium salt (2:1)
Calcium Hypochlorite (Technical Grade)
Hipoclorito calcico [Spanish]
Bleaching powder(DOT) (VAN)
calcium dihypochlorite
Hypochlorite de calcium [French]
UN1748
CHEMBL2251447
CHEBI:31342
CALCIUM HYPOCHLORITE [MI]
CALCIUM HYPOCHLORITE [HSDB]
AKOS015848494
AKOS015902937
DB-023010
NS00075694
D01727
Q407300