Synthesis of calcium hypochlorite

Preparation of calcium hypochlorite

Preparation of calcium hypochlorite

Preparation of calcium hypochlorite

By conducting chlorine over moistened calcium hydroxide a mixture of calcium hypochlorite and calcium chloride, the so-called chloride of lime, is formed. A 40 cm. length of combustion tubing is filled with calcium hydroxide which is slightly moistened.

A glass apparatus for the preparation of calcium hypochlorite

A glass apparatus for the preparation of calcium hypochlorite

A current of chlorine, passed through a gas washing-bottle containing water, is conducted into one end of the tube and a cork carrying a glass elbow dipping into a beaker of water is thrust into the other end. On account of the absorption of the chlorine by the calcium hydroxide, very little if any chlorine leaves the tube.

Chemical lecture experiments, by F. G. Benedict, 100, 1916.

IUPAC Name

calcium;dihypochlorite

InChI

InChI=1S/Ca.2ClO/c;2*1-2/q+2;2*-1

InChI Key

ZKQDCIXGCQPQNV-UHFFFAOYSA-N

Canonical SMILES

[O-]Cl.[O-]Cl.[Ca+2]

MeSH Synonyms

calcium hypochlorite, calcium oxychloride, chlorinated lime

Depositor-Supplied Synonyms

CALCIUM HYPOCHLORITE, Bleaching powder, 7778-54-3, calcium dihypochlorite, Calcium hypochloride, Caporit, Losantin, Pittchlor, Pittcide, Pittclor, Hypochlorous acid, calcium salt, Sentry, Lime chloride, Chlorinated lime, 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, Calcium chlorohydrochlorite, Calcium Hypochlorite, Tech., Calcium hypochlorite solutions, Hipoclorito calcico [Spanish], Bleaching powder(DOT) (VAN), CCRIS 9132, Chlorinated lime(DOT) (VAN), HSDB 914, Hypochlorite de calcium [French], EINECS 231-908-7, NSC 21546, UN1748, EPA Pesticide Chemical Code 014701, UN 1748, Calcium hypochlorite mixture, dry (DOT), Calcium hypochlorite [Hypochloride salts], Calcium hypochlorite solutions (15% or less), Calcium hypochlorite solutions (more than 15%), 129904-51-4, Hipoclorito calcico, ACMC-20alij, Hypochlorite de calcium, AC1L2NHC, Chlorinated lime (JP16), UNII-11DXB629VZ, KSC377M2N, 11DXB629VZ, CHEMBL2251447, CTK2H7626, MolPort-006-109-632, ZKQDCIXGCQPQNV-UHFFFAOYSA-N, AKOS015848494, AKOS015902937, RL04992, RTR-024826, TRA0127386, IN002220, LS-77541, DB-023010, KB-271650, TR-024826, D01727, 3B4-2467, 104381-95-5, 1332-17-8, 56172-56-6, 8031-48-9, Calcium hypochlorite, dry or calcium hypochlorite mixtures, dry with >39% available chlorine (8.8% available oxygen), Calcium hypochlorite, dry or calcium hypochlorite mixtures, dry with >39% available chlorine (8.8% available oxygen) [UN1748] [Oxidizer], Calcium hypochlorite, dry or calcium hypochlorite mixtures, dry with >39% available chlorine (8.8% available oxygen) [UN1748] [Oxidizer]

Removed Synonyms

CID24504, Hypochlorous acid, calcium salt (2:1), CCH, HTH

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