Specialty Additives Available to Source

Calcium Hypochlorite

Ca(ClO)2
CAS 7778-54-3 · MF CaCl2O2 · MW 142.98 g/mol · UN 2208 (BLEACHING POWDER)

Calcium Hypochlorite is a strong oxidizing agent and widely used as a disinfectant and sanitizer. It is commonly employed in water treatment, particularly in

SDS / TDS Download
CAS Number
7778-54-3
Molecular Formula
CaCl2O2
Molecular Weight
142.98 g/mol
Material Family
Specialty Additives
Functional Roles
Physical Properties
melting_point
100 u00b0C
boiling_point
Decomposes at 100 u00b0C
density
2.350 g/cu cm
solubility
21% in water at 25 u00b0C
GHS / SDS Safety Danger
Acute Toxic Environmental Hazard Irritant Oxidizer Health Hazard Corrosive
  • H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
  • H313: May be harmful in contact with skin [Warning Acute toxicity, dermal]
  • H272: May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]
  • H272 (88%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]
  • H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
  • H330: Fatal if inhaled [Danger Acute toxicity, inhalation]
  • H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
  • H271 (12%): May cause fire or explosion; strong Oxidizer [Danger Oxidizing liquids; Oxidizing solids]
  • H317: May cause an allergic skin reaction [Warning Sensitization, Skin]
  • H302: Harmful if swallowed [Warning Acute toxicity, oral]
  • H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
  • H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]
  • H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
  • H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
  • H371: May cause damage to organs [Warning Specific target organ toxicity, single exposure]
  • H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
Chemical Identity
CAS Number7778-54-3
IUPAC Namecalcium dihypochlorite
InChI KeyZKQDCIXGCQPQNV-UHFFFAOYSA-N
PubChem CID 24504
INCI NameCALCIUM HYPOCHLORITE
Synonyms & Trade Names
CALCIUM HYPOCHLORITE Calcium hypochloride Hypochlorous acid, calcium salt Bleaching powder Losantin Pittchlor Pittcide Pittclor Caporit Sentry Lime chloride Chemichlon G Chemichlor G Chloride of lime Chlorine of lime
Full Description

Calcium Hypochlorite is a strong oxidizing agent and widely used as a disinfectant and sanitizer. It is commonly employed in water treatment, particularly in