Big Chemical Encyclopedia

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

Articles Figures Tables About

Lithium bromide sodium alloys

Ethers Aiuminum bromide. Aluminum chloride. Boron tribromide. Boron trichloride. Diborane. Diphenyl phosphide, lithium salt. Hydrobromic acid. Hydriodic acid. Lithium bromide. Lithium bromide-BFt etherate. Lithium diphenyl. Methylmagnesium iodide. Pyridine hydrochloride. Sodium iodide. Sodium-Potassium alloy. Triphenylphosphine dibromide. [Pg.656]

CARBON BROMIDE (558-13-4) Violent reaction with fluorine, hexylcyclohexyldilead, oxygen, potassium, potassium acetylene-1,2-dioxide, sodium azide, uranium(III) hydride. Mixtures with finely divided aluminum, lithium, magnesium, potassium-sodium alloy, titanium, zinc can form a friction- or shock-sensitive explosive material. Incompatible with decaborane. Attacks active metals. [Pg.263]

French) or BROMOFORMO (Spanish) (75-25-2) CHBrj Noncombustible liquid. Violent reaction with chemically active metals, acetone, calcium, strong caustics, potassium, potassium hydroxide, sodium hydroxide. Increases the explosive sensitivity of nitromethane. Incompatible with crown polyethers, sodium-potassium alloys. Forms friction- and shock-sensitive compounds with lithium. Aqueous solution is a medium-strong acid. Liquid attacks some plastics, rubber, and coatings. Corrosive to most metals in the presence of moisture. Thermal decon osition products include highly toxic carbonyl bromide and hydrogen bromide fumes. On small fires, use dry chemical powder (such as Purple-K-Powder), foam, or COj extinguishers. [Pg.156]

EXPLOSION and FIRE CONCERNS nonflammable NFPA rating (not rated) explosive reaction with crown ethers or potassium hydroxide violent reaction with lithium, sodium-potassium alloy, acetone, or bases incompatible with metals, caustic alkali, and strong oxidants decomposition emits highly toxic gases and vapors (such as hydrogen bromide and bromine) use dry chemical, carbon dioxide, water spray, fog or foam for firefighting purposes. [Pg.439]

Alkali metals themselves also produce this reduction. The earliest system used was sodium in liquid ammonia 206,208,215), with which Kraus prepared trimethyltinsodium from hexamethylditin 206). Sodium-potassium alloy in ethylene glycol dimethyl ether also cleaves the same ditin J8). Most recently, lithium in tetrahydrofuran has been shown to cleave hexaphenyl-ditin 218,219) and hexa-n-butylditin 220). Also, hexaphenylditin may be cleaved by magnesium in tetrahydrofuran when the reaction is initiated by ethyl bromide 286). In an interesting variation, a catalytic amount of sodium in liquid ammonia causes the addition of vinylacetylene to hexaethylditin 287). [Pg.63]


See other pages where Lithium bromide sodium alloys is mentioned: [Pg.171]    [Pg.152]    [Pg.215]    [Pg.318]    [Pg.460]    [Pg.463]    [Pg.525]    [Pg.48]    [Pg.202]    [Pg.205]    [Pg.391]    [Pg.392]    [Pg.392]    [Pg.526]    [Pg.590]    [Pg.846]    [Pg.955]    [Pg.955]    [Pg.31]    [Pg.714]    [Pg.393]    [Pg.720]    [Pg.11]    [Pg.1043]    [Pg.1391]    [Pg.15]    [Pg.740]    [Pg.772]    [Pg.776]    [Pg.940]    [Pg.1021]    [Pg.984]    [Pg.1051]    [Pg.1345]    [Pg.678]    [Pg.670]    [Pg.720]    [Pg.657]    [Pg.752]    [Pg.716]    [Pg.750]    [Pg.670]   
See also in sourсe #XX -- [ Pg.480 ]

See also in sourсe #XX -- [ Pg.480 ]




SEARCH



Lithium alloy

Lithium bromide

Sodium alloys

Sodium bromide

Sodium lithium bromid

© 2024 chempedia.info