14674-72-7 Usage
Description
Calcium chlorite, with the molecular formula Ca(ClO2)2, is a white, crystalline oxysalt that is soluble in water. It has a molecular weight of 174.98 g/mol and a density of 2.71 g/cm3. Calcium chlorite is a strong oxidizing agent and a fire risk when in contact with organic materials. It is noncombustible but accelerates the burning of combustible materials and can be decomposed by water, forming calcium hydroxide and chlorine dioxide, an explosive oxidizing gas.
Uses
Used in Bleaching Applications:
Calcium chlorite is used as a bleaching agent due to its strong oxidizing properties. It is effective in the bleaching of various materials, including textiles and paper.
Used in Disinfection:
Calcium chlorite is utilized as a disinfectant, particularly in swimming pools. Its oxidizing nature helps to kill bacteria, viruses, and other microorganisms, ensuring a clean and safe environment.
Used in Water Treatment:
Calcium chlorite is employed in the water treatment industry to control the growth of algae and other microorganisms. Its oxidizing properties help to maintain water quality and prevent the proliferation of harmful organisms.
Used in Fire Safety:
Although calcium chlorite is a fire risk when in contact with organic materials, it is also used in fire safety applications. It can be used to accelerate the burning of combustible materials in controlled environments, such as in the production of certain types of fireworks.
Used in Chemical Synthesis:
Calcium chlorite can be used as a starting material in the synthesis of other chemicals, particularly those requiring strong oxidizing agents. Its reactivity with various substances makes it a valuable component in the production of certain chemicals and compounds.
Air & Water Reactions
Decomposed by water to calcium hydroxide and chlorine dioxide, an explosive oxidizing gas.
Reactivity Profile
A strong oxidizing agent. Accelerate the burning of combustible materials. Ignites on contact with potassium thiocyanate [Lewis]. Reaction with chlorine yields explosive chlorine dioxide gas. Reaction with ammonia produces ammonium chlorite, which is shock-sensitive. Finely divided mixtures with metallic or organic substances are highly flammable and may be ignited by friction (Lab. Gov. Chemist 1965).
Hazard
Strong oxidizer, fire risk in contact with
organic materials.
Health Hazard
Inhalation, ingestion or contact (skin, eyes) with vapors or substance may cause severe injury, burns or death. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may cause pollution.
Fire Hazard
These substances will accelerate burning when involved in a fire. Some may decompose explosively when heated or involved in a fire. May explode from heat or contamination. Some will react explosively with hydrocarbons (fuels). May ignite combustibles (wood, paper, oil, clothing, etc.). Containers may explode when heated. Runoff may create fire or explosion hazard.
Safety Profile
A strong oxidizer.
Ignites on contact with potassium
thiocyanate. Reaction with Cl2 yields
explosive Cl0~. When heated to
decomposition it emits toxic fumes of Cl-.
See also CHLORITES and CALCIUM
COMPOUNDS.
Check Digit Verification of cas no
The CAS Registry Mumber 14674-72-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,6,7 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 14674-72:
(7*1)+(6*4)+(5*6)+(4*7)+(3*4)+(2*7)+(1*2)=117
117 % 10 = 7
So 14674-72-7 is a valid CAS Registry Number.
InChI:InChI=1/Ca.2ClHO2/c;2*2-1-3/h;2*(H,2,3)/q+2;;/p-2
