Orthonitric acid

HNO4 Peroxonitric acid Unstable, explosive crystals, HOONO2 no solid salts known. (For orthonitrates , N04 , i.e. salts of the unknown orthonitric acid H3NO4, see p. 471 -2)... [Pg.459]

Diacetyl-orthonitric Acid (called Diacetyl-ortho- salpetersaure in Ger), (CH3COO)2N(OH)3 raw 183.12, N 7.65% col liq, bp 45° at 15mm, d L189 at 23°, nj 1.37542 formed by the action of coned HNO3 on acetic anhydride or by the action of acetic acid on fuming HNO3. [Pg.15]

Diacetyl-orthonitric acid reacts with acetic anhydride to form tetranitromethane,... [Pg.15]

HO.Ci0H2(NO2)4.OH mw 340.16, N 16.47% yel ndls (from acet), mp-decamp violently between 250-65° depending on rate of heating was prepd by nitrating 2,4-dinitro-5-acetoxy-1-naphthol with HN03(d 1.5) at 0°, or by direct nitration of 1,5-dihydroxynaphthalene in acetic anhydride by diacetyl orthonitric acid in acet anhyd at 0° during l%hrs (Refs 1, 2 3). No expl props were reported... [Pg.188]

Diacetyl-orthonitric acid 5 D1121 diargentic acetonitrate 5 D1121... [Pg.546]

A. number of basic lead salts have been considered as salts of some of these acids. Thus, J. Loewe referred the salt 6Pb0.N205.H20 to orthonitric acid, and 3Pb0.N205 to metanitric acid and J. J. Berzelius, and M. E. Chevreul also referred the salt 2Pb0.N206.H20 to metanitric acid ... [Pg.565]

A series of acids can he derived from orthonitrous acid by the substitution of sulphinic, HSO 2> or sulphonic, HS0 3, radicles in place of the hydroxyl-groups. The result with the sulphonic radicles is ... [Pg.670]

H3NO4 Orthonitric acid Acid unknown Na3NC>4 and K3NO4 have been prepared Tetrahedral no -,... [Pg.575]

Orthonitric acid is still unknown, but its salts Na3N04 and K3NCL have been characterized by X-ray crystallography. The NO4- ion has regular Td symmetry, and its bonding can be represented by resonance structures ... [Pg.577]

The procedure described is a modification of that of Dimroth.8 9-Nitroanthracene has also been prepared by nitration of anthracene with copper nitrate in glacial acetic acid and with diacetyl-orthonitric acid.4 Other methods include direct nitration in acetic acid solution with nitric acid and acetic anhydride.6... [Pg.79]

H3NO4 orthonitric acid, only salts orthonitrate... [Pg.3059]

Free orthonitric acid H3NO4, which would be analogous to H3PO4, has not been observed yet. The salts of orthonitric acid, the orthonitrates, contain tetrahedral N04 (d(N ) 139 pm) with somewhat smaller N distances than expected for NAD single bonds. [Pg.3069]

Diacetyl-orthonitric acid reacts with acetic anhydride to form tetranitromethane, [C(N02)4 ot (N02)3C.0.N0] and with acetanilide to give mainly o-nitroacetanilide,... [Pg.15]

Although nitrogen forms several oxoacids, only three are discussed here (meta)nitric acid (HNO3), orthonitric acid (H3NO4), and nitrous acid (HNO2). [Pg.210]

Orthonitric acid, H3NO4, which is analogous to or-thophosphoric acid, H3PO4, has not been prepared. The hydrate of nitric acid, which is represented by the formula H3NO4, has been identified by Raman spectroscopy to be merely hydronium nitrate ... [Pg.211]

The ion LV, whose calculated structure is shown in Fig. 5.11, is an anion of the orthonitric acid H3NO4 the existence of which in sufficiently concentrated solution of HNO3 has been proven. [Pg.156]

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