Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Barium perchlorate

Perhalates. Whereas silver perchlorate [7783-93-9] AgClO, and silver periodate [15606-77-6] AglO, are well known, silver perbromate [54494-97-2] AgBrO, has more recendy been described (18). Silver perchlorate is prepared from silver oxide and perchloric acid, or by treating silver sulfate with barium perchlorate. Silver perchlorate is one of the few silver salts that is appreciably soluble in organic solvents such as glycerol, toluene, and chlorobenzene. [Pg.90]

Analytical Methods. The official NIOSH recommended method for determining sulfur dioxide in air consists of drawing a known prefiltered volume of air through a bubbler containing hydrogen peroxide, thus oxidising the sulfur dioxide to sulfuric acid. Isopropyl alcohol is then added to the contents in the bubbler and the pH of the sample is adjusted with dilute perchloric acid. The resultant solution is then titrated for sulfate with 0.005 M. barium perchlorate, and Thorin is used as the indicator. [Pg.147]

Barium perchlorate. Expensive. Used in desiccators (covered with a metal guard). Unsuitable for drying solvents or organic material where contact is necessary, because of the danger of EXPLOSION... [Pg.27]

Chemical Designations - Synonyms Barium Perchlorate Trihydrate Chemical Formula Ba(C104)-... [Pg.35]

Barium perchlorate colorimetric titration. This colorimetric titration procedure is used in the determination of inorganic sulfate impurities in complex systems of water-soluble sulfonates and sulfonic acids. Sulfonates are precipi-... [Pg.451]

C03-0012. Determine the chemical formulas of potassium sulfide, barium perchlorate, and calcium... [Pg.144]

Similar accidents have happened when barium perchlorate is added to to C3 alcohols as well as 1 -octanol. The latter alcohol demonstrates the nature of this danger and is a counter-example of the typical observation of stabilisation of unstable species, when the number of carbon atoms increases (whereas it is the case for peroxides and peracids). [Pg.251]

See Barium perchlorate Alcohols Bromine Alcohols Chlorine Methanol Chromium trioxide Alcohols... [Pg.197]

Determination of the level of total sulfur in a rubber can give information on the type of cure system used, for example, elemental sulfur plus accelerator or sulfur donor system, etc. The ISO 6528-1 1992 method — Rubber — Determination of total sulfur content — Part 1 Oxygen combustion flask method is often employed. The principle of the method is oxidation by ignition in an atmosphere of oxygen in the presence of hydrogen peroxide, conversion of sulfur to sulfuric acid and determination of the sulfate by titration with barium perchlorate. The method is... [Pg.585]

Ammonium dichromate Ammonium nitrate Ammonium perchlorate Ammonium permanganate Ammonium persulfate Amyl nitrate Barium bromate Barium chlorate Barium hypochlorite Barium perchlorate Barium permanganate Barium peroxide Bromine pentafluoride Bromine trifluoride l-Bromo-3-chloro-5,5-dimethylhydantoin (BCDMH)... [Pg.64]

Barium Perchlorate — Fire Hazards Flash Point (deg. F) Not flammable but can aggravate fire intensity Flammable Limits in Air (%) Not flammable Fire Extinguishing Agents Not pertinent Fire Extinguishing Agents Not To Be Used Not pertinent Special Hazards of Combustion Products Not pertinent Behavior in Fire Increases the intensity of fires. Containers may burst or explode Ignition Temperature (deg. F) Not pertinent Electrical Hazard Not pertinent Burning Rate Not pertinent. Chemical Reactivity Reactivity with Water No reaction Reactivity with Common Materials When mixed with combustible materials or finely divided metals, can become an explosive... [Pg.300]

The most important attributes of this invention are high impulse performance coupled with high exit temperature on primary combustion and favorable boron species in the primary motor exhaust. The system is also insensitive to impact and possesses excellent thermal stability at elevated temperatures. Additionally, the system is readily castable since the addition of solid oxidizers is not required. Further, high flexibility in the ballistic properties of the gas generator can be achieved by the addition of solid oxidizers such as ammonium nitrate, ammonium perchlorate, hydroxylammonium perchlorate, potassium perchlorate, lithium perchlorate, calcium nitrate, barium perchlorate, RDX, HMX etc. The oxidizers are preferably powdered to a particle size of about 10 to 350 microns [13]. [Pg.216]

See other pages where Barium perchlorate is mentioned: [Pg.89]    [Pg.301]    [Pg.507]    [Pg.398]    [Pg.201]    [Pg.35]    [Pg.35]    [Pg.21]    [Pg.323]    [Pg.629]    [Pg.996]    [Pg.325]    [Pg.452]    [Pg.452]    [Pg.57]    [Pg.92]    [Pg.342]    [Pg.455]    [Pg.1095]    [Pg.1095]    [Pg.56]    [Pg.86]    [Pg.251]    [Pg.251]    [Pg.1216]    [Pg.232]    [Pg.301]    [Pg.24]    [Pg.24]    [Pg.21]    [Pg.372]   
See also in sourсe #XX -- [ Pg.251 ]

See also in sourсe #XX -- [ Pg.24 , Pg.300 ]

See also in sourсe #XX -- [ Pg.21 ]

See also in sourсe #XX -- [ Pg.85 , Pg.86 , Pg.99 ]

See also in sourсe #XX -- [ Pg.180 , Pg.181 ]

See also in sourсe #XX -- [ Pg.85 , Pg.86 , Pg.99 ]

See also in sourсe #XX -- [ Pg.29 ]

See also in sourсe #XX -- [ Pg.18 ]

See also in sourсe #XX -- [ Pg.320 ]

See also in sourсe #XX -- [ Pg.707 ]

See also in sourсe #XX -- [ Pg.89 ]

See also in sourсe #XX -- [ Pg.21 ]



SEARCH



Barium Perchlorate Trihydrate

Barium chlorate perchlorate

Barium perchlorate, decomposition

Desiccants barium perchlorate

Perchlorate de barium

© 2024 chempedia.info