Cesium antimony chloride

Hydrochloric acid digestion takes place at elevated temperatures and produces a solution of the mixed chlorides of cesium, aluminum, and other alkah metals separated from the sUiceous residue by filtration. The impure cesium chloride can be purified as cesium chloride double salts such as cesium antimony chloride [14590-08-0] 4CsCl SbCl, cesium iodine chloride [15605 2-2], CS2CI2I, or cesium hexachlorocerate [19153 4-7] Cs2[CeClg] (26). Such salts are recrystaUized and the purified double salts decomposed to cesium chloride by hydrolysis, or precipitated with hydrogen sulfide. Alternatively, solvent extraction of cesium chloride direct from the hydrochloric acid leach Hquor can be used. 

Ammonophosphorous acids, nomenclature of, 2 265 Anatase, formation of, by 7-ti-tanium(IV) oxide, 6 82 Aniline, compound with thorium acetylacetonate, 2 215 5-Anilino-l,2,3,4-thiatriazole, 6 45 Anions, nomenclature of, 2 258 Antimony(III) cesium chloride, 2SbCl3-3CsCl, precipitation in extraction of cesium from pollu-cite, 4 6... 

Cesium antimony (III) chloride, 3CsCl-2SbCls, precipitation in extraction of cesium from pollucite, 4 6 Cesium azide, 1 79 Cesium dibromoiodate(I), 5 174 Cesium dichloroiodate(I)(iodo-dichloride), 4 9 5 174 analysis of, 4 11 Cesium diiodoiodate(I), 5 174 Cesium nitrate, 4 6 1-hydrogen nitrate, 4 7 Cesium titanium alum, 6 50 Charcoal, sugar, 2 74 Chelate compounds, of 1,3-diketones, 2 11 5 105 of o-hydroxyaldehydes and o-hy-droxyphenones, 2 11... 

Cesium Antimony(III) Chloride Method and Preparation of Cesium Nitrate... 

Cesium is precipitated as (CsCl)3(SbCl3)2 by diluting the combined filtrate and washings with an equal volume of water and adding a solution that is 20 M in antimony(III) chloride and 6 M in hydrochloric acid until no further precipitation occurs. The precipitate is filtered through a... 

SbCl3-3CsCl Antimony(III) cesium chloride, 4 6 SbF3 Antimony (III) fluoride, 4 134 Sbl3 Antimony(III) iodide, 1 104 SeCNK Potassium selenocyanate, 2 186... 

CsCl-2SbCl3 Cesium antimony-(III) chloride, 4 6 CsNOj Cesium nitrate, 4 6 1-hy-drogen nitrate, 4 7 CsNa Cesium azide, 1 79 CuBr Copper(I) bromide, 2 3 CuCl Copper(I) chloride, 2 1 [CuCl C0]-2H20 Copper carbonyl chloride, 2 4... 

SELENINYL CHLORIDE (7791-23-3) Reacts with moisture in air, forming hydrogen chloride. Reacts with water, forming hydrochloric acid. A strong oxidizer. Violent reaction or explosion with reducing agents, antimony, cesium, francium, lithium, light metals, metal oxides, potassium, sodium, phosphorus. 

Although cesium may be recovered from minerals such as lepidolite1 and beryl,2 the chief source of this metal is the relatively rare mineral pollucite. The isolation of a pure compound of cesium usually depends upon the insolubilities of the double salts such as the chioroplatinates, the alums, and the double chlorides with tin, lead, and antimony.3-5 Of these, the compound having the composition (CsCl)3(SbCl3)2 is most commonly employed.6 Use of this material is based upon the observations first recorded by Setterberg7 and elaborated by the work of Wells8,9 and others.10-12 Procedure A outlined below is based primarily upon the work of Wells with (CsCl SbCh. 4,5,8... 

---