Big Chemical Encyclopedia

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

Articles Figures Tables About

Ammonium phosphite

Ammonium phosphite (NlLtiHPOj 116.06 51503-61-8 Sodium potrmetaphosphate (NaPOj), > n. 101.96 508I3-I6-6 Polassium pyrophosphate KjPjO, 330.34 7320-34-5... [Pg.366]

A further approach to phosphetane rings is available in a single step by double Arbuzov reaction of bis(trimethyl-siloxy)phosphine with dibromopropane <1995JOC6076>. Bis(trimethylsiloxy)phosphine is generated in situ from hexamethyldisilazane and ammonium phosphite. The proposed mechanism for this reaction is shown in Scheme 8. [Pg.501]

Ammonium phosphite in its hydrated form, (NH4)2HP03.H20, or as the anhydrous salt, has been made by saturating phosphorous acid with ammonia,1 or by passing ammonia over the hydrogen phosphite at 100° C.2 It easily loses both water and ammonia when heated or kept in a vacuum.3... [Pg.145]

Ammonium phosphites.—Excess of ammonia reacts with phosphorous acid to form secondary ammonium phosphite, (NH4)2HP03, evaporation of the solution over sulphuric acid yielding the salt in four-sided... [Pg.235]

Ammonium orthophosphite. See Ammonium phosphite Ammonium oxalate... [Pg.272]

Synonyms Phosphatidic acid, ammonium salt Definition Ammonium salts of phosphatidic acids derived from edible fats and oils Properties Unctuous semisolid sol. in fats partly sol. in ethanol insol. in water Uses Emulsifier in foods, dairy-based beverages vise, control agent for molten chocolate, substitute for soya lecithin in cocoa, chocolate prods., confectionery Features Flavor-free Ammonium phosphite CAS 51503-61-8... [Pg.276]

Synonyms Ammonium orthophosphite Neutral ammonium phosphite Empiheal HeNOsP... [Pg.276]

Mhoromer BM 613 51429-74-4 Phosphomolybdic acid 51437-95-7 Nonoxynol-3 51473-24-6 Isodecyl myristate 51503-61-8 Ammonium phosphite 51541-51-6 DEA-cetyl sulfate 51566-62-2 Citronellyl nitrile 51575-25-8 Aluminum diformate 51580-86-0... [Pg.6527]

See other pages where Ammonium phosphite is mentioned: [Pg.220]    [Pg.880]    [Pg.882]    [Pg.911]    [Pg.912]    [Pg.914]    [Pg.915]    [Pg.915]    [Pg.916]    [Pg.917]    [Pg.919]    [Pg.920]    [Pg.64]    [Pg.235]    [Pg.72]    [Pg.87]    [Pg.73]    [Pg.2798]    [Pg.5019]    [Pg.5604]    [Pg.7144]    [Pg.677]    [Pg.744]    [Pg.18]   
See also in sourсe #XX -- [ Pg.235 ]



SEARCH



Ammonium acid formate phosphite

Nickel ammonium lead nitrite phosphite

Phosphites ammonium

Quaternary ammonium salts, phosphite

© 2024 chempedia.info