Barium dichloride

BARIUM DICHLORIDE (10361-37-2 anhydrous 10326-27-9 dihydrate) BaClj (anhydrous) BaCl2 2H20 (dihydrate) Anhydrous form may be more dangerous, but... 

BARIUM DICHLORIDE (103-37-2) Ignites on contact with ammonium nitrate. 

Dicarbadodecaborane(12), l,2-(l,2-ethanediyl)-, 29 101 B10O3SC11H22,2-( 1,2-Dicarbadodecaborane-(12)-l-yl)ethanol, 4-methylbenzenesul-fonate ester, 29 102 BaCl2, Barium dichloride, 29 110 BrAsFgS, cyc/o-Heptasulfur(l + ), bromo-, hexafluoroarsenate(l—), 27 336 BrCH], Methane, bromo-, osmium and ruthenium complexes, 27 201, 205 BrC gHj9, Benzene, l-bromo-2,4,6-tri-ferf-butyl-, 27 236... 

See Barium metaborate Barium dichloride. See Barium chloride Barium dicyanide. See Barium cyanide Barium dihydroxide. See Barium hydroxide lime... 

What is wrong with the name (in parentheses) for each of the following compounds (a) BaCl2 (barium dichloride), (b) Fe203 [iron(II) oxide], (c) CSNO2... 

Modem methods allow such measurements to be made. For example, we can mention the determination of the heat capacity of BaCla performed at both low and high temperatures. Goodman and Westmm (1966) reported measurements in the low-temperature range and Gardner and Taylor (1969) at high temperatures in order to determine the heat capacity of the same barium dichloride sample in both intervals, in the transition... 

The synthesis of various coumarin derivatives have been described using an efficient catalyst, namely, barium dichloride under solventless systems by S. Khodabakhshi (12MIla). A plausible mechanism is presented in (Scheme 16). 

The effect of initiators (diluted sulfuric acid, chlorine dioxide, sulfur dioxide or disulfur dichloride) on ignition of mixtures of barium, lead or potassium chlorates with sulfur was examined [1] Presence of copper ion or metal (e.g. from a sieve) may also lead to explosion of such mixtures [2], A review of hazards of sulphur/chlorate mixtures in the firework industry has been published [3],... 

Barium Vanadite forms two hydrates, BaV409.4H20 and BaV409. 5Ii20, which are obtained by the action of excess of baryta water on a solution of vanadyl dichloride.2 They are brown, amorphous substances, easdy soluble in nitric and hydrochloric acids. 

PYROPHORIC MATERIAL. Any liquid or solid that will ignite spontaneously in air at about 130F (54.4C). Titanium dichloride and phosphorus are examples of pyrophoric solids tnbutylaluminum and related compounds are pyrophoric liquids. Sodium, butyLithium, and lithium hydride are spontaneously flammable in moist air because they react exothermically with water, Such materials must be stored in an atmosphere of inert gas or under kerosene. Some alloys (barium, misch metal) are called pyrophoric because they spark when slight friclion is applied. 

Some polysiloxanes are curable with lead monoxide, with a consequent reduction in both curing time and temperature. High-frequency electrical energy vulcanizes in one case at least. Zirconium naphthenate imparts improved resistance to high temperatures. Barium salts are said to prevent blooming. Sulfur dichloride is also used. Some resins are solidified by pressure vulcanization, using di-f-butyl peroxide. Improvements are to be found in lower condensation temperatures and shorter times of treatment... 

Materials. Rectified DOL was dried over calcium hydride and distilled from a stock solution of colored sodium anthracene in a vacuum system. BCMO, St, and ethylene dichloride were purified by the usual procedure and dried with calcium hydride and barium oxide. Et3OBF4 was prepared in a high vacuum system (10 6 mm. Hg). 

In dilute solution the pure acid results on decomposing the barium or silver salt with the requisite amount of sulphuric or hydrochloric acid. The solution cannot be concentrated, however, without decomposition, hydrogen chloride being evolved. When evaporated in vacuo, a residue of hydrated acid dichloride or trichlor-hydroxy-platinous acid is left, namely, PtCL. HC1.2HaO or H2PtCl3(OH). HaO. If the evaporation is continued at 100° C. platinous chloride results. 

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