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Celluronic acid nitrates

Celluronic acid nitrates (carboxycelluloses nitrates). Celluronic acid obtained by treating cellulose with nitrogen dioxide may then be esterified by means of nitric acid. [Pg.352]

In order to explain the low solubility of celluronic acid nitrates Rogovin et al. [Pg.352]

To explain the appreciable solubility of the product, Rogovin et al. suggest that the carboxylic groups of alginic acid are probably internally esterified with hydroxyl groups. Thus (as with pectic acid nitrates, see above) no cross-links can be formed of the type assumed by the same authors to exist in celluronic acids and in celluronic acid nitrates (see below). [Pg.416]

Nitration with mixtures of nitric and phosphoric acids Nitration with mixtures of nitric and acetic acid (or acetic anhydride) Nitration in mixtures and solutions including inactive substances Nitration with nitric acid in the presence of inorganic salts Nitration with nitrogen oxides Celluronic acid nitrates (carboxycelluloses nitrates)... [Pg.345]

The result of nitrating celluronic acid (after Rogovin, Treyvas, Shorygina [4])... [Pg.416]

Celluronic acid (carboxyccllulosc) nitrates DiaUehydc cellulose niiraic Copolymers of nitrcxellulosc Niifosiarch... [Pg.696]

See other pages where Celluronic acid nitrates is mentioned: [Pg.415]    [Pg.416]    [Pg.415]    [Pg.416]    [Pg.415]    [Pg.416]    [Pg.415]    [Pg.416]    [Pg.416]    [Pg.42]    [Pg.175]    [Pg.416]   
See also in sourсe #XX -- [ Pg.352 , Pg.416 ]

See also in sourсe #XX -- [ Pg.352 , Pg.416 ]



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Acidic nitration

Celluronic acids

Nitrate acid

Nitrating acid

Nitration acid

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