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Halogenation with sodium hydrosulfite

Generally, 1.2-3.0 moles of sodium hydrosulfite is used per mole of nitro compound, together with alkali, to prevent the formation of sulfuric acid wliich would decompose the hydrosulfite. The use of tertiary amines in the place of alkali for use with nitro compounds containing labile halogen atoms has been described. ... [Pg.199]

Mercury, halocarbons, halogens, water (with bulk aluminum powder), strong oxidizing agents, some acids, bases, and many other materials. An explosion occurred after mixing sodium hydrosulfite, aluminum powder, potassium carbonate, and benzaldehyde. [Pg.59]

See other pages where Halogenation with sodium hydrosulfite is mentioned: [Pg.268]    [Pg.450]    [Pg.450]    [Pg.291]    [Pg.218]    [Pg.346]    [Pg.440]    [Pg.346]    [Pg.45]   
See also in sourсe #XX -- [ Pg.251 ]



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Hydrosulfites

Sodium hydrosulfite

With Halogens

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