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CAS No 7778-54-3 , calcium

  • Name: calcium
  • Synonyms: calcium; Losantin; Caporit; Pittcide;Bleaching powder;dihypochlorite; calcium dihypochlorite; Hypochlorous acid; Pittclor; Pittchlor; calcium salt;
  • CAS Registry Number:
  • Transport: UN 2880/1748/2208
  • Melting Point: 100 ºC
  • Density: 2.35
  • Refractive index: 1.545 (20 C)
  • Water Solubility: 200 G/L (20 ºC) (DEC.)
  • Safety Statements: R22;R31;R34;R50;R8
  • Hazard Symbols: O: Oxidizing agent;C: Corrosive;N: Dangerous for the environment;
  • EINECS: 231-908-7
  • Molecular Weight: 142.9828
  • InchiKey: ZKQDCIXGCQPQNV-UHFFFAOYSA-N
  • InChI: InChI=1S/Ca.2ClO/c;2*1-2/q+2;2*-1
  • Risk Statements: S26;S36/37/39;S45;S61
  • Molecular Formula: CaCl2O2
  • Molecular Structure:CAS No:7778-54-3 calcium
References of calcium
Title: Chlorinated Lime
CAS Registry Number: 7778-54-3
Synonyms: Bleaching powder
Literature References: Improperly called "chloride of lime" or "calcium oxychloride". A relatively unstable chlorine carrier in solid form; a complex chemical compd of indefinite composition, presumably consisting of varying proportions of Ca(OCl)2, CaCl2, Ca(OH)2 and H2O in its molecular structure. Maximum available chlorine content approaches 39%. Commercial products usually range between 24% and 37% of available chlorine.
Properties: White or grayish-white powder; strong odor of chlorine. On exposure to air it becomes moist and rapidly decomposes. Most of it dissolves in water or alcohol. Keep dry and tightly closed.
CAUTION: Strong solns irritate skin. Inhalation of fumes may cause laryngeal and pulmonary irritation, pulmonary edema, death. Ingestion may produce severe oral, esophageal, gastric irritation.
Use: Bleaching of wood pulp, linen, cotton, straw, oils, soaps, and in laundering; oxidizer in calico printing to obtain white designs on a colored ground; destroying caterpillars; disinfecting drinking water, sewage, etc.; as a decontaminant for mustard gas and similar substances.
Therap-Cat: Disinfectant.
Therap-Cat-Vet: Disinfectant for premises. Has been used as a topical antiseptic for superficial wounds.
Keywords: Antiseptic/Disinfectant; Halogens/Halogen Containing Compounds.